Best Battery Management System Manufacturers in China

Guangdong Fenghua Zhuoli Technology Co., Ltd. is one of China's earliest companies engaging in researching 3D printing technology and commercialize the technology. The company successfully developed the advanced technology based on the 3D sand printing and applies the technology into China's foundry industry. Currently it is also 3D printing leading enterprise in industrialization.

Currently, Guangdong FengHua ZhuoLi (FHZL) Technology Co., Ltd. Has grown into a comprehensive high-tech company that could offer complete R& D & Manufacturing, sales of 3D sand printing equipment, 3D printing complex metal parts, 3D printing combined with gravity and low pressure casting of traditional metal mold, CNC precision machining, customization of rapid manufacturing for 3D sand mold (core) printing, application of 3D data processing and 3D digital integrated technology, various 3D printing consumables, etc.

Among of them, the cold core (box) manufacturing technology for 3D printing of micro-droplet jet sand mold was first developed in China, this unique technology is superior and compatible with the conventional process. It would greatly changes the conventional production cycle and manufacturing technology in foundry industry.

Meanwhile FHZL has more than ten years of rapid casting & Processing experience, over 1000 different types of product development cases per year, provided rapid manufacturing services to nearly 400 large enterprises both domestic and abroad, at present, FHZL has the comprehensive capabilities of independent research and manufacture of 3D printing equipment, sand casting, metal mold gravity and low pressure casting, precision machining, etc. Which were widely used in automotive, pump, valve, engineering machinery, mining machinery, construction machinery, military industry, vessel, aviation, aerospace, new energy, rail transit, casting mold and many other industries.

Mica power Co., Ltd. Was founded in 2009 is a leading supplier in lithium battery solution in China. Focusing on portable power station energy storage system, Lithium iron phosphate/LiFePO4 technology batteries and energy storage solutions. Application for consumer electronics, agv, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, clean machine, industrial, commercial use, etc with reliable and safety solution. Our products exported worldwide like Europe, north America, south America, Africa, Middle East and south-east Asia.

We are a leading supplier of intergrated solutions for lithium battery systems. Our company has

Independent R& D and production capabilities in key links such as battery cells, BMS, modules and system integration, and has the ability to cover the whole industrial chain, which can provide customers with professional solutions and services of energy system and high-end customized lithium battery. Our products are widely used in lead-acid replacement, household energy storage system, industry, data center, 5G, telecommunications, UPS, low-speed EV, portable power station and so on.

Mica Power is devoted to providing our partners with hight energy, environmentally friendly, safe and reliable lithium battery systems to joinly creat a Green Energy future.

More than 20 years' experience in lithium battery

Mica Power Co. Ltd was established in 2009.

Facility aare: 15000 square meters

Employee: 500.

Production capacity:

Portable power station. 5K/day,

LiFePO4 battery 100K/day,

Li-ion battery 300K/day,

Battery pack 30K/day.

Meeting quality standardsour company has passed ISO 9001: 2015 quality system approval and our products have got the RoHS, CE, UL, reach, un38.3, CB, IEC62133, IEC62619, kc, PSE, FCC, saber and other certifications.

Meanwhile, in technology, we have got 10 items of new utility patents and 2 item of invention patent.

Our battery products have the advantages of high energy density, high power density, small volume, light weight, long service life, low self-discharge, flexible and varied shapes, safety performance and so on.

Core values: Refine, enable, strive and innovate.

Mica Power Co., Ltd

Sales Office Add.: 1504# ChangJiang Center, Long Hua, ShenZhen, China

Factory Add.: 153# ChangShun Road, DaLang Town, Dongguan, China

Shanghai Enneagon Energy Technology Co., Ltd is established in Shanghai in 2014. It's a specializing in the development and production of AC & DC charging for EV and Swapping Station equipment for E truck, Charging and Power Swapping Station operation services and related fields of business in Shanghai. It gets the honor as the Shanghai enterprise Technology center, Jiading District "little giant" enterprise, the company focuses on innovative electric vehicle charging and replacing products and system solutions. Build an ecological cloud platform for charging and replacing electric vehicles and Power Swapping Station, operating service networks based on the Internet of Things. The company's products cover Smart vehicle terminals, AC/DC charging piles, heavy truck Power Swapping Stations, mobile Internet of Things/cloud platforms. Through the interconnection and interaction between people, vehicle equipment and cloud platforms, the company has become a first-class equipment manufacturer and charging and swapping operation service provider in the field of new energy automobile industry.

Established in Shenzhen, China, in 2011, PCBasic boasts more than 10 years of hard work and innovation in the field of PCB & PCBA manufacturing. The considerable expertise in printed circuit boards and decades of industrial experience grant PCBasic the confidence and strength to overcome challenges and deliver the best-in-class PCB & PCBA solutions, making it one of the leading PCB & PCBA manufacturers around the globe.

The company incorporates core business values of: Speed, quality, technology and service. Providing R&D solutions, PCB, PCBA, material selection OEM order production and other services, the company self-developed an CRM, MES, ERP and IoT management systems to achieve industrial digital intelligent factories, Core service areas: Industrial control, smart home, instrumentation, vehicle Internet of Things, communication power, medical devices, automotive electronics, aviation, etc.

With the core value of "speed, quality, technology, service, " as the business philosophy, the company is managed by ISO9001, TS16949, ISO13485 system standards, and strives to become a leader focusing on the rapid production of medium and high-end PCBA in small and medium batches.

Shenzhen Forman Precision Industry Co., Ltd. (FPIC), established in 2003, has always been dedicated to the R&D, manufacturing, and sales of a wide range of connectors and components, including energy storage connectors and cables, circular connectors and cables, e-motorcycle connectors and cables, automotive connectors, solar connectors and cables, board-to-board connectors, wire-to-board connectors and wires, industrial machinery connectors and so on, as well as precision plastic and metal parts. With over 21 years of industry expertise, FPIC has solidified its reputation as a trusted and leading manufacturer.

Our in-house R&D center transforms concepts into reality. Our expert team not only carefully analyzes and simulates ideas through software but also rigorously tests materials and products in our testing lab, where advanced equipment and skilled professionals conduct dimension, electrical properties, or environmental resilience testing. These ensure the successful implementation of our products.

Currently, our company has a team of over 200 employees, and our factory covers an area of more than 10, 000 square meters. We have made significant investments nearly $10 million, with an annual sales revenue exceeding $20 million.

We place great emphasis on effective quality control. From IQC, IPQC, FQC to OQC, our professionals control the quality strictly at every step to ensure the product meets our customers' expectations. By now, we have implemented ISO 9001, ISO 14001, and IATF 16949.

At FPIC, we live by our core philosophy, "Focusing on Customers, Valuing Contributors, and Always Going the Extra Mile. " We are known for our quality control, unparalleled delivery flexibility, and our ongoing pursuit of cost optimization. From zero defects to zero complaints, our commitment to customer satisfaction is unwavering. We look forward to collaborating with you for mutual development and shared benefits.

Dongguan JM New Energy Technology Co., Ltd was founded in 2017 and is located in Dongguan, China. We have a general investment of 12 millions US dollars and a plant area of more than 28000 square meters in 4 floors Industry Park with more than 80 workers and several professional teams.

Dongguan JM New Energy Technology Co., Ltd has abundant financial resources. As a 5 years professional solar Lithium battery packs supplier, we have excellent teams who focus on product development & design, quality control & inspection, company and marketing running. In order to supply the satisfactory solar battery products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets, all of our products have got MSDS, UN38.3, CE, RoHS, ISO and IEC certificates.

JM New Energy Products includes Lithium Ion Battery Cells, Lithium Ion Battery Packs, Wall Mounted Solar Battery, Rack Cabinet Battery System, High Voltage Energy Storage System and other customized Solar Energy Storage System Products.

If you have any new ideas or requirements on the solar battery products, please feel free to contact us. We are glad to work together with you and bring you the satisfied products.

Shenzhen Yuokodz Electronic Co., Ltd focuses on the research&development, production and sales of cell phone accessories Current products include cell phone battery, , internal battery, power bank devices...Since foundation, our company has become one of the best mobile phone battery accessores producers in China, with strong and professional research team, strict management and quality control system and good after-sales service. Our company got ISO9001: 2000 certificate in 2004.

We have rich experience in ODM and OEM. We will make your own design become true. Our products have a wide sales network covering America, Europe and Asia. Our mission is always to give excellent services, to put our customers first, to do right things and to do things right. Youko may not be the largest supplier, but our friendly staff strive to be the best. We earn customers' trust by offering topping services and innovative solutions. For us, to satisfy our customer is more important than anything else.

Youko has a set of intact quality management system. In order to strengthen management further, improve the craft, and guarantee product quality, we constantly introduce the most advanced electron programs - controlled check-up platforms, high-accuracy production and processing equipment, advanced detection means and perfection quality systems. Domestic and international customers are welcome to visit our company. Please contact us for more details.

We pursuit that the quality as company's soul and to be an expert in the line of power bank device; The company equips with the skilled workers, advanced production facilities and test system, taking these advantages, the clieFurthermore, the company dedicates itself in the product research and technology development to meet the customer's requirementnts could enjoy the quality products with competitive prices from us.

Chaochen electronic Co., Ltd is established in 2017, located in the capital of Low voltage electric yueqing city. We are an manufacturer and trade company. We are specialized in designing and supplying cable Accessories and brass fittings like flexible PVC end caps, rubber terminal cover, cable tie, cable clip, heat shrink tube, braided busbar, cable lug and connectors, battery terminal, battery cable, air source treatment etc.

Our products have been exported for more than 5 years. We have customers in Europe, America, the Middle East and southeast Asia etc. We have about 50 staffs. There are professional person responsible for purchasing, sales, logistics and after-sale service.

We insisted on the policy of " quality first, service first". We are always standing to serve Our customers for a cost effective solution with high quality. All chaochen people are focus On supplying high quality with reasonable price, best communication and service to win our Partners' respects and establish strategy cooperation with clients. We have confidence to Be your long term and mutual benefit partner.

Just tell us your requirements and let us do the rest for you!

Our business has a situation here - all of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.

We are OBC, DCDC and PDU manufacturer, our factory located in Hangzhou city, our office located in Hefei City, now we wholesale some quick wear parts by virtue of our supply chain advantages, because we always purchase some quick wear parts to produce OBC, DCDC and PDU, we can guarantee our products is new original brand products.

We engaged in Electric vehicle parts production and supply chain, provide customer one-stop solution service, we have technical team specializing in research, develop and testing, most of our self-developed products have high performance, high stability advantage, we also provide free technical support and excellent after service.

Over 10 years of experience working with brand, we know exactly what is important to you and consumer in the EV industry. We want to see you success. We want to work for hero. For the last 10years, this is always the value we believed in. EV Parts Group is dedicated in providing one-stop solution to electric vehicle manufacturer, specialize in producing on board chagrer, dcdc converters, PDU.

With professional alibility in EV market, we also helping cusotmer to purchase Motors, Batteries Cells or pack, Saving the energy and cost for car producers.

Decades of experience and successful cases are our highest glory. Helping and growing up with our customer is our primary responsibility.

We believe that the EV market is the furture, making the earth blue and green is the most urgency task for every one.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

SHENZHEN BATTERYBUILDING INDUSTRY Co., Limited is a profestional hi-tech industry company. We are specialized in different kinds of lithium batteries and engaged in the related products, include Lithium batteries, LiFePO4 batteries, BMS/PCM/CMB, RC/Lipo Batteries, and related battery chargers.

Various lithium battery cells models are provided, and can be customized the battery packs according to customers' Detailed requirements and applications. With a wide range, good quality, reasonable prices and stylish designs, our products are widely used in E-bikes, backup power, laptop, electrical toys, helicopter models, electrical cars, power tools and so on.

Our products are exported to all over the world, like Europe, USA, Canada etc. Our company focuses on the development of battery quality with our own research centre and technical team in battery developing, quality controlling and producing. Our aim is "to keep improving new product technology, to take Environment Protection as our responsibility; To provide customers with excellent service and technical support; To make our products much more environment-friendly and safer. "

If you hany any inquiry and question, please just contact us.

We are looking forward to establishing relationships with you in the near future.

Founded in 1997, WONDERFUL is located in No. 1 Baogang Road, Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, covering an area of 210000 square meters (317mu). After 26 years of innovation and steady development, the company now has domestic leading software and hardware R&D team, structure R&D team, brand marketing management team, five-star after-sales team, modern production equipment and advanced production technology. In order to build a high-tech, high-quality intelligent equipment brand, WONDERFUL has carried out in-depth technical cooperation with Lincoln University in the United Kingdom, KKY Group in the United States, and DWDD Laboratory in the United States, which has laid a solid technical foundation for the long-term development of WONDERFUL. MARINE DANCER, a brand owned by Vanderford Enterprises, has obtained more than 500 patents and advanced technological research achievements.

WONDERFUL's subsidiaries: Jiangsu Wandefu Intelligent Equipment Co., Ltd., Jiangsu Delanshi Environmental Technology Co., Ltd., Jiangsu Delanshi Electronic Technology Co., Ltd., Jiangsu Delanshi Biological Technology Co., Ltd., are committed to the research and development and manufacturing of series products in the field of new energy, environment, culture and tourism.

MARINE DANCER has products in 29 provinces and autonomous regions in China and 55 countries abroad. Its strong sales and after-sales service network ensures the highest quality products and services and leads the industry in overall market share.

Jiangsu Xuyida Construction Engineering Co., Ltd., founded on April 29, 2021, is registered at 600 meters south of Ruilan Road, Tianshan Industrial Concentration Area, Chuanqiao Town, Gaoyou City. Its legal representative is Cao Yunhua. Business scope includes licensed projects: General contracting of housing construction and municipal infrastructure projects; All kinds of engineering construction activities; Intelligent building engineering construction; Construction professional operations; Construction labor subcontracting; Wire, cable manufacturing (according to the law must be approved by the project, after the approval of the relevant departments can be carried out business activities, specific business projects subject to the approval results) capital projects: Landscaping engineering construction;

Earthwork construction; Sales of building materials; Sales of lightweight building materials; Residential water and electricity installation and maintenance services; Metal doors and Windows engineering construction; Contracting overseas projects; Project management services; Labor service (excluding labor dispatch); Construction of sports facilities; Construction machinery and equipment leasing; Metal sign manufacturing for traffic and public administration; Sales of traffic and public management signs; Construction steel products sales; Lighting equipment manufacturing; Lighting appliance sales; Semiconductor lighting device manufacturing; Semiconductor lighting device sales; Electronic components manufacturing; Electronic components wholesale; Retail of electronic components; Metal material sales; Photovoltaic equipment and components manufacturing; Photovoltaic equipment and components sales; Wire, cable business (except for projects that need to be approved according to law, independent business activities with business license have no right to penetrate the map)

Henan Meddore New Material Technology Co., Ltd. Was established in 2012, Our company covers an area of 15, 000 square meters. We are one of the leaders in the energy storage battery industry in China. We mainly focus on the research and development, production, processing and sales of LiFePO4 Ion energy storage batteries, NCM batteries, lto batteries and sodium ion batteries.

Our company has domestic advanced battery production line, efficient technology research and development team. Professional production and can be customized according to customer requirements and installation solutions. Our products include: Outdoor portable energy storage, Lithium battery products, Home energy storage LiFePO4 battery high voltage low voltage system, Solar energy storage LiFePO4 battery system, Solar inverter, UPS backup power battery, UAV model battery pack, Removable replacement battery cabinet, Automotive emergency start power battery, Electric vehicle power lithium battery, etc. We are a battery manufacturer with complete products in China. We can provide customers with a full range of products from batteries to finished battery combinations and derivative products to fully meet customer requirements. Complete product certification, Obtain the UN38.3, MSDS, IEC62619 (Cell), ISO9001, ISO14001, ISO45001, and other international certification.

At present, we have established long-term strategic cooperative relations with thousands of overseas customers in the new energy industry, mainly distributed in Europe, the United States, the Middle East, Southeast Asia, Africa and so on.

Our principle: To provide customers with High-quality, Cost-effective, Highly competitive products, so that customers can get higher development we can go further. Strive for survival by quality, treat every purchaser with good credibility and integrity.

Our mission: Clean, Efficient, Superior. Our company's service purpose is to provide customers with high specifications of lithium battery products, high quality Pre-sale, Sale, After-sales service. To help customers grow is our original intention, to establish friendship, mutual benefit and win-win, long-term in-depth cooperation.

Changsha Deligreen Power Co., Ltd is specializing in

Offering complete power solution including:

LiFePO4 battery+Charger+BMS +Balancer+DCDC, EV charging parts and other related products.

Previously our company name is "Green New Energy Co. Ltd" which was founded in 2011.

The headquarter is located in Changsha,

With a branch in Shenzhen with a warehouse of 300 square meters.

North America, Europe, Australia, Japan, Korea, New Zealand, South Africa are our main market.

Our products are widely applied for various electric bicycle, scooter,

Car, truck, caravan, golf cart, Energy storage system, solar /wind system,

Telecommunication and so on.

Our products have been being used over 80 countries in the world.

We get 99.5% positive feedback from our customers because of the following reasons:

Top quality product, reasonable price, professional and fast pre- sales service,

On time delivery, and fast and reliable after-sales service.

We are looking for more distributors in the world.

We will have fully technical and price support to our dealer.

We sincerely look forward mutual development and benefits business relationship with you!

LUS battery provide One-Stop service of R&D, production and marketing of cylinder and Pouch cell batteries, both rechargeable and primary cell. Keep stable and reliable supply to enhance the competitiive of your market.

Shenzhen LUS technology., Ltd is a one-stop service of R&D, production and marketing of primary &rechargeable battery and battery accessories supplier, founded in 2014.

We established our factory In 2021, focus on lithium battery pack OEM service.

Own R&D with the strongest design capabilities, the most complete supporting capabilities, and the largest product series in the domestic lithium battery energy field.

We are the source factory with advanced technology and the most competitive price to help customer achieve the market; Excellent supply chain system and strict quality inspection processes to help customer save time and cost.

Products cover the most complete category of batteries:

Lithium Thionyl Chloride Batteries ER series

Lithium Manganese Dioxide Battery CR series /CP series and CR9V

Lithium-ion battery & pack

Lithium polymer battery

Ni-MH battery& pack

Ni-CD battery& pack

Li-FePO4 battery

Custom/OEM battery

Battery holder

Battery charger, etc.

Our staff are at your service with quick lead time and high quality products at any time. Really hope we will work together for some projects happily and stably.

Shenzhen Li-ion Battery Bodyguard Technology Co., Ltd found in 2013, is professional development, design & manufacture all kinds of shape, size PCM & BMS for Li-polymer/Li-ion/LiFePO4/Lithium Titanate battery pack.

Also provide battery pack assembly services and charger supply.

With 5 years experience and rapid growth, we have become the leading developer and supplier of battery management system (BMS), lithium-ion battery module solutions, and has accessed to the supply chain system of well-known domestic and foreign manufacturers, with our Professional R & D team, rich production experience, advanced production technology, excellent management system (ISO9001), providing our customers with high quality, safe, convenient and clean green products.

Since established, we have successfully designed and produced more than 400 types of professional hardware PCM/BMS for battery pack, and software BMS including SMBUS, RS485, RS232 & Bluetooth.

These high quality PCM matched with the battery pack are widely used in the digital products, wheel chair, E-bike, RC toys (helicopter, boats), medical instruments, lighting devices, EV application. etc, products are well recognized and well regarded by customers in Europe, USA, Middle East, Africa, South East Asia countries and as well as Chinese domestic market.

At factory you would talk with Sales Managers, Technical Engineers, Quality Managers and Production Supervisors, to more know the Battery BMS production, inspect & testing process.

We always provide professional technical team, best service attitude, good quality & reliable products, and competitive and reasonable price, to meet customer needs, and provide OEM/ODM services.

We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

As a Active and reliable Battery BMS Manufacturer, We are willing to try our best to support you.

Meet us, Meet reliablility, Meet our mutual development!

Founded in 2009, Winture has been deeply engaged in the Mosfet transistor and industrial Connectors for 15 years and has been a close partner and high-qualified supplier of the worldwide top 500 and emerging Chinese manufacturers. About Oriental Semiconductor, it is a tens of billions of chip listed companies and manufacturers in China, with a strong R & D team and design capabilities, is developing rapidly. Currently, Winture is the only overseas trading company for Oriental Semiconductor's North American market and the Asia-Pacific region. Winture focus on developing the market of high-voltage super junction MOSFET, medium and low-voltage shielded gate MOSFET, super silicon MOSFET and Tri gate IGBT. Winture has the excellent and sufficient market research in high-performance power device as well as the design ability. And always focused on the industrial and automotive applications represented by new energy vehicle DC charging piles, on board chargers, 5G base station power supply and communication power supply, photovoltaic inverter and energy storage, data center server power supply and industrial lighting power supply. Winture has a long term strategic cooperation with relevant leading manufacturers.

With deep technical accumulation in the field of devices as a core semiconductor technology, focusing on semiconductor device technology innovation, has a number of core patents for semiconductor devices. In the second half of 2013, the technical paper of Oriental Semiconductor Semiconductor's original semi-floating gate device was published in the American journal Science, marking a major breakthrough for domestic scientists in the direction of semiconductor core technology, and the news broadcast, People's Daily and other media have made headline key reports, which has attracted great attention from the industry at home and abroad. In 2016, the core chip for DC high-power charging pile for new energy vehicles independently developed by Oriental Semiconductor was successfully mass-produced, breaking the monopoly of foreign manufacturers. At present, Oriental Semiconductor has become a leader in the field of high-performance power semiconductors in China, and has taken a solid step in replacing imported semiconductor products in the field of new energy, and its products have entered a number of international first-line customers and have been well received by customers. So far, in EV charging field, 80% manufacture choose us. In terms of chips for photovoltaic inverters, Oriental Semiconductor chips have been steadily supplied for some very famous USA manufacturers. Advanced patented Trident-Gate Bipolar Transistor (TGBT™ ) technology to provide extremely low VCE(sat), low gate charge, and excellent switching performance. This device is suitable for MID to high range switching frequency converters.

Winture aim: To reduce the production cost with stable and cost-effective products

More environmentally friendly and less noise

Excellent stability and uniformity

Extremely low switching loss

Low RDS(ON) & FOM

Fast and soft antiparallel diode

Tianjin Plannano Energy Technologies Co., Ltd., a high-tech company, focuses on the research and development, manufacturing, marketing and technical service of graphene-based materials and their applications in clean energy. Based on excellent technical service and support, Plannano is aimed to supply a complete solution to green-energy storage and products in power system for the clients.

Together with research labs at Nankai Unicersity, Plannano owns high-standard test instruments, a top-class technical and management team.

With more than 50 patents in preparation and application of graphene-based material, Plannano has completed the building of the production lines for the material and products and successfully developed and mass-produced such products as graphene, LTO, Si/C material, super capacitor cells ranging from 0.1F to 3000F, 16V500F/48V165F super capacitor modules, LTO battery cells and modules ranging from 20Ah to 500Ah. The main products can be widely applied to new-energy vehicles, rail transportation, smart grid, micro grid, engineering machinery, industrial energy-saving and other fields.

Plannano always does its utmost to make the clients satisfied treats credibility and integrity as its foundation. Based on the newest achievements in science and technologies, Plannano is aimed to manufacture the most advanced clean-energy products with high quality and supply the most reliable solutions to energy-related systems. Taking the social responsibility, Plannano is on the way to making contribution to the development of the word green energy industry

Shenzhen Hongda New Energy Co., Ltd. Was founded in 2014, is a research and development, production and sales in one of the battery module testing equipment and testing technology suppliers. The company's "Hongdian" brand is committed to the research and development, production and sales of energy storage, power lithium battery pack aging detection equipment.

Over the years, the company's business has grown steadily, and the office and production environment has reached more than 6, 000 square meters. The company has energy-saving feedback technology, battery management and control, battery pack system integration and other technologies. The company mainly serves energy storage, power and other lithium battery PACK manufacturers.

With the development of business, the company's products are constantly enriched, including energy storage, power lithium battery pack aging detection equipment, high voltage, high current, high-power battery test equipment, power battery pack, energy storage power station, mobile base station standby power supply and other new energy projects of battery charging and discharging comprehensive testing equipment.

Guangzhou Shiyang Energy Technology Co., Ltd. Was established in 2020

In, it was subordinate to Shenzhen Shiyang Guangzhou Branch. For many years, we have been a competitive battery manufacturer in China. Our main products include primary batteries, such as Li FeS2 and Li MnO2

And zinc air batteries, rechargeable batteries such as Ni MH, polymer lithium ion, cylindrical lithium ion and square

Development and production of aluminum shell lithium battery and battery combined outdoor energy storage.

Shiyang energy technology firmly believes that quality is the cornerstone of enterprise development

Establish and improve the quality control system in strict accordance with ISO9001: 2008 and TS16949 standards.

From raw material procurement & inspection, production process control to product delivery, we have a consumption

Cooperation, scientific and systematic operation specifications ensure the quality and stability of our products.

In addition, humanized management is our principle, and we regard employees as

The most important factor in the development of the company. To ensure common progress and development

Our most important goal is to pay close attention to the working environment and career development of our employees.

At the same time, we regard making contributions to human society as our social responsibility and firmly commit to

Environmental security, protection and sustainable development are our commitments to fulfill our responsibilities.

With excellent quality, timely delivery, perfect service and competitive price, Shiyang continues to win

Praise from customers at home and abroad. We regard the scientific and technological people with the greatest enthusiasm

And loyalty, willing to work with our customers for common progress and creation

A bright future!

"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.

As an eighteen years experience manufacture, we have built a powerful R& D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.

We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.

We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.

To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.

Shenzhen RIYUEGUANGHUA Technology Co., Limited is a professional LED Light manufacturer. It's a hi-tech enterprise which is specialized in researching, designing, manufacturing and exporting all kinds of LED Products. With qualified talents, high technology and abundant funds, we have many offices and branches in most cities of China., so we can offer rapid and perfect service to our clients.

Our company has high-quality professional technicians and advanced modern production equipment.: SMT machine, injection molding machine, COB machine, high temperature aging furnace, table machine(point-by-point brightness debug) reflow soldering machine and several wave soldering machines, PCBA lines, automatic packaging production lines and 1500sqm vertical testing stand. Fully implement ISO9001-2000 quality management agreement, and strive to make every piece of LED light to be the best. Our products have passed CE, FCC, RoHS, ISO, SGS and other related certifications. All the products researched and developed by RIYUEGUANGHUA have reached the advanced level in the international market.

Relying on the advantages of the strategic union of the company, the domestic and foreign company, RIYUEGUANGHUA have developed into a genuine cross-century modern enterprise with resource sharing, division & Cooperation, advantages complementary and high-performance operation.

Since its establishment in 2014, Jiaxing Jingliang Lighting Co., Ltd. Has been deeply engaged in the development of related industries. The company is located on the beautiful north bank of Hangzhou Bay, with a unique geographical location. Over the years, Jingliang products have been sold well throughout the country. With its excellent product quality and innovation ability, it has brought its business philosophy to the overseas Hangzhou Bay area and won wide acclaim from domestic and foreign customers. Today, the company has become a global supplier of high-quality heating and lighting. The company mainly produces: Outdoor mobile energy storage, pet smart exhaust plasma sterilization pet living house, pet hair beauty drying box, vacuum grain storage barrel, pet automatic drinking machine, etc., ceiling air purifier heater, bathroom heater, LED panel light, street light, mining lamp, ceiling lamp, LED advertising light box, LED smart clothes drying rack, air conditioner, exhaust fan, hair dryer, solar energy appliance, etc. In the future development, Jiaxing Jingliang Lighting Co., Ltd. Will continue to uphold the spirit of "keep improving and pursue excellence", continuously improve product quality and service level, and create a more comfortable and convenient life experience for global customers.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible

We located in Shijiazhuang, Hebei Province, is a high-tech enterprise focusing on the R&D, production and sales of electric vehicle charging equipment and intelligent power systems. The company is a national high-tech enterprise, an innovative small and medium-sized enterprise and a technology-based small and medium-sized enterprise in Hebei Province, with strong technical strength and excellent innovation ability in the industry. Its brand "DONDUO" is widely recognized by customers at home and abroad for its efficient, intelligent and environmentally friendly charging solutions and intelligent integrated power supply systems. The company has a number of patented technologies, advanced production equipment and a professional R&D team, and its products cover AC charging piles, DC fast charging stations, intelligent charging management systems and intelligent integrated power supply systems, which can meet the needs of a variety of application scenarios. The company has passed three certifications of quality management system, environmental management system and occupational health and safety management system, which further ensures product quality and service level. As a pioneer in the new energy industry, Dongduo Electric actively expands the international market, especially in emerging markets such as Southeast Asia and has established an extensive cooperation network. The company adheres to the business philosophy of "innovation-driven, quality-oriented, and customer-oriented", and continues to provide efficient and reliable charging solutions for the global electric vehicle industry.

Shenzhen GeweiTechnology Co., Ltd., founded in 2012 is equipped with advanced machinery and experienced technical staff specializing in R&D production and sales of optical fiber communication equipment. We focus on the research and development of broadband access and broadband applications, provide broadband access products and network applications based on IP networks, and provide personalized solutions for customers.

Follow up the trends of Industries Electronics' automotive electrical system solutions, primarily producing automotive wire harnesses, new energy wire harnesses, automotive connectors, and EV charging stations since 2020.

More than 98% of the employees with a college degree or above are in the company; 85% of them are in the fields of communication engineering, optics, and electronics; And about 3% are in the fields of master's degree or above. With a strong R&D team, more than 90% of them are senior R&D talents from well-known enterprises in the industry. Our company has a wide range of products whose quality and market share are among the top in the industry. Active devices and equipment products include EPON and GPON systems (OLT, ONU), cable television transmission systems, smart home systems, security monitoring equipment, and so on. Our company has become a long-term stable terminal equipment supplier for telecom operators and has established a long-term stable strategic partnership with system integrators and telecommunication equipment manufacturers. We widely serve customers in telecommunications, radio and television, China Unicom, mobile, government departments, educational institutions, and other industries. On the basis of international standards and industry standards, the company has the ability of application software, batch production capacity, rapid technical support, and after-sales service by continuously tracking the advanced technology and long-term technological accumulation of the same industry in the world. It provides competitive products and solutions for the customers of global operators.

RENHOTEC GROUP, established in May of 2008, specializes in operating businesses of precise Board to Board, Wire-to-board connectors, Solar photoelectric connectors, RF coaxial connectors, Industrial Terminal blocks and cable assemblies for computer & peripheral devices. After 10 years of rapid development, it owns two factories at present: Dongguan RENHOTEC Hardware Electronics Co., Ltd and Hubei RENHOTEC hardware Electronics Co., Ltd. Since its foundation, the company sticks to the principle of specialization and tries its best to supply customers with products of high quality at competitive prices, regarding the development and design of metal and plastic molds, precision high-speed punch molding, precision die casting molding, zinc (aluminum) die casting, precise plastic injection molding and automatic assembly with the support of a skilled R&D and management team.

Since company foundation of the, we emphasize canonical management and high-quality requirements. We has already acquired ISO9001, ISO14001, QC080000 and TS16949 international quality, environment and management systems certification. The company main ten series products obtained American UL & cUL certification, with the No. E248993, the solar connector components acquired Germany TUV certification, All items are in line with EU RoHS and REACH environmental requirements.

Our quality policies: Innovation and development, continual improvement, quality foremost, and customer satisfaction.

Our environmental policies: Stand to environmental protection laws and regulations, devote to pollution treatment and environmental protection, reasonably allocate and utilize resources, manufacture green products, strengthen environmental protection awareness, and ceaselessly improve environment.

Our managing principles: Good quality, loyalty and common prosperity.

Nova Technology (HK) Co., Ltd was founded in 2007 with headquarter in Shenzhen and branch office in Hongkong and Vietnam. With the purpose of serving in the semiconductor field, we provide one-stop services, helping customers dealing with BOM list of electronic components. Meanwhile, PCB, SMT and PCBA service is also available.

Up to now, Nova Technology (HK) Co., Ltd has equipped with more than 50 employees. And we have more than 1, 000, 000 types of electronic components in stock, including semiconductor, resistors, capacitors, diodes, inductors, connectors, transistors, sensors, etc. Apart from this, Nova Technology (HK) Co., Ltd has close cooperation with major PCB, SMT factories, thus we are able to provide HDI PCB's, high frequency PCB's, high TG PCB's, halogen-free PCB's, metal substrates, flex and rigid-flex PCB's as well as other advanced PCB for our customer.

To control the quality, we implemented dedicated control department and AOI online inspection to supervise the production process. Customer-centric, empowerment, and long-term oriented are the values that help us establish business partnerships with thousands customers from various fields, including telecommunication, industrial, medical, computer, defense. Solid customer base gives us a sense of responsibility to advance together, and a strong power for future development.

Zhejiang Smico Electric Power Equipment Co., Ltd. Located in Liushi Town, Yueqing City, the China Electrical City. Have conveniently traffic 25km respectively from Wenzhou airport and railway station, and 5km from 104 national road freeway.

SMICO CONNECTOR is a leading professional manufacturer specialized in heavy duty connector, electric power fittings, switches and so on. SMICO connectors are suited for the hardest requirements in industrial environmenont. SMICO connector has been widely used in Automatic, machine made, power and equipment industries. SMICO connector is in conformance with the standard DIN 5510-2 and EN 61984.

As we strive to hold on our promise of "Human Oriented, Technology Advanced", we make hard effort to increase our global market presence. We strictly produce the goods accordance with the ISO9001, and most of for our products have the CE and CB certificate.

We will improve ourselves all the time and sincerely invite you who interested in our products to develop the business together. We are always your electrical friends.

ALISHINE was started in 2004 with a mission to drive clean energy moving forward in the world by providing alternative green energy solutions for city light, commercial applications, and residential. Our goal is to enhance the shift to renewable energy by providing all-in-one Solar solutions to our customers from design to installation.

We pride ourselves on providing high-efficiency solar products that come with safe design and comprehensive warranties. We ensure dedicated customer support at each step of solar power projects to make clean energy accessible for all.

We partner with businesses to customize innovative power and sustainability solutions that are informed by our years of experience as market leaders. And we work diligently to stay ahead of an ever-evolving energy climate with rising demands.

With the superior production processes, professional engineering team, and industry-leading technologies, along with ALISHINE global teamwork, ALISHINE is committed to providing the most comprehensive, efficient, and professional solutions and services to the world.

In an informal atmosphere, our ambitious Engineers, project developers, QC team, and technicians are working together on sustainable energy projects. It's our innovative and entrepreneurial approach that makes our projects a success.

We provide solar system design services and technical consultation upon different requests. Please contact our customer center and ALISHINE sales engineer will contact you back within 24 hours. We are looking forward to building business relationship with you.

Shenzhen Siruituo Technology Co., Ltd. Was established in 2017 and is headquartered in Shenzhen, Guangdong Province, China. We are a leading technology company specializing in the field of polymer lithium-ion batteries. Our company covers an area of 1600 square meters, with a daily production capacity of 80, 000 cylindrical battery cells and 200 sets of battery cell molds. We have advanced equipment and production lines, including fully automated battery production lines, automated laser welding production lines, and battery testing equipment, to ensure high-quality and stable products.

Our customers are spread across the globe, including world-renowned brands such as OmRon, Disney, TOMY, Motorola, Hoco., GENAI, PLANTRONICS, IFLY TEK, Hongen Education, Aoni, Hisense, Xiaomi, NetEase Cloud Music, many more. They choose to work with us because of our leading position in technology and our unwavering pursuit of quality.

Our team consists of experienced professionals in the battery industry, with nearly 10 years of experience in technology, production, quality, and sales. With continuous innovation and ongoing technological progress, we have a leading position in the field of polymer lithium-ion batteries in China and have multiple independent intellectual property rights and technical patents.

In addition to polymer lithium-ion batteries, we also provide communication base station energy storage, home energy storage products, industrial, consumer electronics, and battery intelligent system solutions for the global market. We are committed to providing customers with high-quality, reliable battery products, and professional services to meet various application needs.

To ensure product quality and environmental safety, we strictly follow the ISO9001, ISO14001, OHSAS18001, and IATF16949 quality, environmental, and occupational health and safety management systems, and comply with international and domestic safety and environmental requirements such as CE, UN38.3, CB, KC, UN, PSE, MSDS, and IEC62133 reports. These certifications and measures ensure that our products meet the highest standards and provide customers with safe and reliable battery solutions.

Our vision is to provide green energy to people around the world. With professionalism and technological leadership as our core competitiveness, we will continue to innovate and develop, providing customers with reliable, high-performance battery products, and promoting the application and development of green energy.

Vapcell Group established in 2013, and mainly engaged in the research and development, production and sales of premium lithium ion battery and chargers for Ecig, flashslight, power tools, battery pack etc.

With the high standards of quality control, Vapcell products have achieved all major global certifications such as CE, FCC, RoHS. MSDS, Un38.3, CE, FCC, PSE global product liability insurance By ping An Insurance Group.

Core Value:

Focus

Vapcell has been focusing on the research and development of batteries and chargers more than 8 years. Such persistance comes from only one mission: Profession make you have right and quality Products, you deserve the best with less spend.

Responsible

Vapcell provides reliable products and services. Your safety and convenience are our great motivation all the time.

All of our VAPCELL BATTERIES are labelled with CDR (continuous discharge current) parameters on battery wraps.

Innovation

Innovation is the attitude to make things better by continuously improving details. Vapcell always develop innovative products featuring high technical additional value, innovative service

Our History

2013-2015

Import the very best lithium-ion batteries like Samsung, LG, Panasonic and Sony(murata) Batteries

2016

Vapcell brand come into mind with high quality Batteries and chargers

2017

Vapcell Brand was registered, focus on international Market.

2018

Vapcell Black 38A is was our first released and most powerful batteries among 18650, tested by professional and good reputation reviewers

Vapcell Purple 1650 3000mAh 20A are the most cost effective batteries among other brand in China

2019

Vapcell S4 plus, the FIRST charger on the market have the complete function of 12A charge current (3A/slot), Discharge funtion, Capacity test, Repair function, and Easily change charge current via Manual and AUTO mod for one charger.

Some other chargers have some of those features, but S4 plus has them all, this is all rounder charger.

Vapcell U2 charger with 2A charge current, support LiFePO4, Ni-MH, Li-ion batteries with attractive price

2020

Vapcell S30 18650 3000mAh 25A, beat vtc5a, p26A and 30Q

Vapcell S4+ V2.0 Released

Vapcell Q2 charger 2A with attractive price and quality

Vapcell Q1 charger Released

Vapcell P2 charger Released

Vapcell, Fighting on the way always.

SYLJ® Certified Energy System Solutions Tier-1 Cell Supplier Partner

TÜ V Rheinland Verified & SGS Made-in-China Gold Member Since 2018

Core Competitive Edges

Direct Access to Tier-1 Cell Supply Chain

SYLJ® Partners with top Tier-1 cell manufacturers like REPT, BARTTO, EVE, GOTION, SVOLT, VEKEN, GANFENG etc. Ensuring a stable supply of Grade A prismatic cells with ± 0.5% capacity tolerance and ≤ 5mV voltage deviation. This minimizes disruptions and guarantees high-quality energy storage solutions for industrial and commercial applications.

Automotive-grade Manufacturing

Achieving a low defect rate of 0.12% vs. The 1.5% industry average. With 218 QC checkpoints, we ensure product reliability from raw material sourcing to final assembly.

Proprietary Hybrid BMS Technology

Extends cycle life, and ensures safety, supporting 10, 000+ cycles at 80% DoD (IEC certified). Key features include:

Real-time monitoring: Prevents overcharging, deep discharge, and overheating

Active & passive balancing: Improves efficiency and battery longevity.

Multi-protocol compatibility: Supports CAN, RS485, and Bluetooth 5.0 for seamless integration.

Global Market Leadership

Our solutions are used in 30+ countries with region-specific certifications:

EU: CE, RoHS, VDE

NA: UL1973, UN38.3

APAC: KC, PSE, BIS

Compliance with international standards makes our products ideal for residential, commercial, and industrial applications.

OEM/ODM Solutions for System Integrators

We offer customizable solutions with:

Custom voltage ranges for various applications.

Scalable capacity with modular designs.

Smart integration with multiple communication protocols.

These solutions cater to renewable energy, off-grid, and backup power applications, ensuring flexibility and reliability.

Solutions for Distributors

For distributors seeking fast-to-market solutions, we provide:

Logo customization for private labeling.

Plug-and-play kits for solar ESS, RV power, and telecom backup.

Our turnkey solutions help distributors establish their brands quickly and effectively.

Trust-Building Elements

Verified by Global Leaders

SYLJ® Is a trusted partner in 120+ large-scale projects worldwide, demonstrating our industry leadership.

Transparent Supply Chain

Our blockchain-enabled batch traceability ensures real-time tracking of cell origins, manufacturing, and quality control records.

Why Choose SYLJ®?

Low Defect Rate: 0.12% vs. 1.5% industry average.

High-Performance Cells: ± 0.5% tolerance, ≤ 5mV deviation.

Long Lifecycle: 10, 000+ cycles @80% DoD.

Flexible Customization: Voltage, capacity, and modular design.

Fast Branding: 72-hour logo engraving.

Plug-and-Play Solutions: Solar ESS, RV power, telecom backup.

Global Compliance: CE, UL1973, UN38.3, KC, BIS, etc.

Proven Track Record: Partner in 120+ large-scale projects.

Supply Chain Transparency: Blockchain-enabled tracking.

SYLJ® Continues to innovate, delivering high-quality, cost-effective, and scalable energy storage solutions worldwide.

Shenzhen FlyPower Co., Ltd. Specializes in the design, production and sales of high-performance small turbojet engines and their components with a thrust ranging from 9 to 200 kilograms, which are applied to aviation models, target drones and other unmanned aerial vehicles. The small turbojet engines manufactured and sold by the company possess such advantages as light weight, high thrust-to-weight ratio, high stability and reliability, high flight altitude and a globally leading cost-performance ratio.

The company offers professional after-sales services for all the products sold.

Shenzhen Antenk Electronics Co., Ltd., was established in 2004 year, we mainly produce high quality of PCB Jack, wire to board connectors, board to board connectors, I/O connectors, terminal block, and cable assembly such as Wire assembly, RF cables, computer peripheral cable from our production line too.

We are manufacture with workers around 280 staff in south of China, mostly of products 65% export for overseas market. In the same time, all of our new products are and will always be designed for a various of application and to meet UL and CSA regulations, UL No: E472792, also EU directive RoHS compliant. We are carry with ERP system for operation and shipping. We have acquired ISO9001, ISO14001, TS16949 quality certification as well.

Since its foundation, ANTENK sticks to the principle of specialization and tries its best to supply customers with products of high quality at competitive prices, by the precision high-speed punch molding, precise plastic injection molding and automatic assembly with the support of a skilled R& D and management team.

Our production capacity has a total operating area in excess of 10000 square meters. With over 280 experienced and highly qualified staff and engineers.

ANTENK has also obtained a well-known trademark. Our goal is to become a leader in industrial connectors and localization of imported connectors. Our advantage is short delivery time 2- In 4 weeks, MOQ flexibly serves the research and development needs of different customers, and the quality meets the standards of major foreign brands but the price is 30-60% cheaper, cost saving, own brand, sales and production integrated manufacturing enterprises.

All staff of Antenk electronics Co., Ltd sincerely welcomes all visitings and instructions from our friends, and we are willing to establish the long-term and intimate co-operation relationships with all of our friends and customers.

Antenk Philosophy

Perfect service;

Reasonable price;

Innovation continual;

Environment friendly.

Sichuan Concentric Circle Wisdom Technology Co., Ltd. is an electronic technology company that integrates product research and development, production, and sales. With a total area of approximately 3241 square meters, it has modern production workshops, office areas, self owned dormitories, self owned restaurants, and a series of production and living facilities The company currently has 1 exclusive independent factory buildings, 5 high-speed SMT lines, 2 wave soldering plug-in lines, 2 three proof spraying lines, and 3 assembly lines. The company has obtained 22 patent certificates and has been awarded the qualification of high-tech enterprise. It has also passed ISO 9001 quality management system certification and GJB 9001C and equipment quality management system certification

. The company has 16 years of deep industry accumulation and excellent cultural heritage. It has a professional R&D and production team, and its main business includes PCB circuit design and plate making production, PCBA assembly (SMT surface mount, DIP soldering, assembly testing), microassembly (RF microwave components), three proof paint spraying, machining/sheet metal processing, and component purchasing. We provide one-stop production and delivery services.

Core competitiveness of the company:

1. One stop delivery service for customized development and independent production

2. Strong equipment capability, advanced high-end, and complete industrial equipment

3. Strong core process capability, producing 500 product models per month (capable of mounting high-end precision SMT products such as 01005, 0201-LGA, BGA and QFN, SIP&POP process, wafer mounting, etc. )

4. Strong quality control capabilities, MES system and error prevention material tracking system, material traceability, etc

5. Fast delivery: 24/7 quick response to customer needs, flexible manufacturing, and high-quality service

6. High skilled talent cultivation system

7. Excellent corporate culture and atmosphere

The company has equipment advantages, scale advantages, channel advantages, efficiency advantages, operating cost advantages, rich industry resources and channels, vertical integration capabilities, and has long provided customized electronic product development, production and processing, as well as overall supporting services for customers in industries such as military industry, scientific research units, university research institutions, communication equipment, industrial control, medical, automotive electronics, rail transportation, aerospace, new energy, etc. The company customizes PCBA products such as interpreters, BMS, GPS, MPPT, inverters, EV Charger/EV charging station etc., which have been recognized by multiple customers and established long-term stable cooperative relationships.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Ocean New Enegry(Guangdong) Co., Ltd is a new energy technology enterprise integrating research and development, manufacturing and sales.

We have more than 20 years of experience in manufacturing traditional energy products. Following the development trend of energy, we are development and application of new energy storage technology.

The main products include: Storage battery(Lithium battery, OPzV battery, Lead carton battery, GEL battery, Front terminal AGM battery etc. ); AGM/EFB Start-Stop battery; Wall mounted and stacked storage power supplies for home use etc; Intelligent photovoltaic power supply system and solar power system etc. Beside, we committed to industrial and commercial energy storage and photovoltaic power generation technology applications.

We have a first-class technology and rich experience of the research and development team, and we alway contact universities and research institutions, so that the international cutting-edge technology seamless.

We strictly follow the ISO9001 quality control standard and establish a sustainable improvement quality system. We are a leader of manufacturing and testing equipment industry

Our company spirit of teamwork, integrity-based, pioneering and innovative spirit. We follow the advanced technology, develop high-quality products for families and enterprises to provide sustainable clean energy. We contribute to the cause of energy conservation and emission reduction with our customer.

CRRC Yongji Electric Co., Ltd. (Yongji Electric) established in 1969, a core subsidiary of CRRC Cooperation Ltd.

As a scientific and technological enterprise in the development of electric transmission, new energy power products and providing electric transmission system solution to global users, Yongji Electric is the largest development base for traction electric transmission device of locomotive and EMU as well as the largest enterprise for providing wind power generator in China.

Yongji Electric owns five internationally advanced innovative and manufacturing platforms of motor, converter, power module, high-voltage & high-power IGBT and system integration, and has advanced test stations for DC, AC, combined test (for locomotive, EMUs), high-power wind power and environmental simulation test approved by China National Accreditation Board for Laboratory (CNAL).

Yongji Electric adheres to in-depth research on the core technology of electric transmission for railway transportation and expand the technology application, and explores to achieve the operating pattern of market diversification. The products and markets cover the business fields of rail transit, wind power turbine, oil drilling rig, coal mine, engineering machinery, emerging industries, services and overseas operation, etc.

Yongji Electric aims to be an internationally competitive solution provider of electric transmission system. Yongji Electric focus on two major fields of transportation equipment and energy equipment which cover three major products of high-end chips, key component and system integration. The leading electric transmission core technology products will benefit the community as a respected enterprise in the industry and society.

Yongji Electric has been certified in conformity with the ISO9001 quality control system, ISO14001 environmental management system and IRIS (International Railway Industry Standard) carried out by both internal and external organizations.

Founded in 2011, the company is a comprehensive service provider integrating lithium battery safety management hardware, software and BMS system solutions. The company gathers industry elites and combines the industry's most advantageous chip technology to provide customers with battery management chips, BMS software, BMS hardware, smart lithium dog system, lithium battery life cycle monitoring management cloud platform system technology and so on. At present, our products are widely used in various smart phones, laptops, power tools, drones, low-speed electric vehicles, shared power change stations, portable energy storage, household energy storage, photovoltaic energy storage and special vehicles and other product fields. We provide excellent services to well-known domestic and international enterprises.

NINGBO PENGZHAN AUTO ACCESSORIES Co., Ltd. is a professional manufacturer and supplier of Auto accessories.

Our related series products include auto floor mat, car cover, car seat cushion, car seat cover, car roof rack and steering wheel cover, auto mirror, wiper blade and so on. Our main products are car floor mats, such as: PVC with NBR car mats, rubber car mats, PVC auto mats, carpet car mats and so on. Our Factory locates in Zhejiang Province, China Area and the branch market company locates in Ningbo Area. The products export to all over the world. Special for: South America, North America, Europe, Middle East, Asia and so on. With 13 years's factory producing experience, we will let customers exceed expectations in all aspects, from new product development, cost control, production capacity, quality control management to customer service and logistics support.

"Customers Paramount, Super Quality, Best Price" is our company's main principle. We will do our utmost to provide products with good quality and individualized services for you. Moreover, we will offer our most competitive prices to bring some help to your business. Sincerely wish we will establish a long-term and steady business relationship with all friends from all over the world!

Shenzhen SmarTec Technology Co., Ltd, found in 2007, is a hi-tech enterprise Engaged in the research and development, manufacture and sales of Protection Circuit Module/ Battery Management system (BMS/PCM/CMB/PCB) for Battery pack, especially cylindrical Li-ion, Li-ion polymer and LiFePO4 Battery Pack.

In 2017, a new company " Dongguan SmarTEC ( SIMATEK) New Energy Co., Ltd" was established in dongguan city. Through years of hard work and efforts, we have successfully designed more than 1000 types of professioanl BMS/PCM/CMB/PCB to 1-32S Battery pack, the Max continuous discharge can reach to 250A, including over 50 types of BMS with SMBUS (I2C, HDQ Port), these high quality products are widely applied to all kinds of battery pack.

In order to meet the clients' needs, we also provide the customeized li-polymer/Li-ion/LiFePO4 battery pack, BMS/PCM/CMB and smart battery charger based on certificates CE. UN, etc.

SmarTec is well equipped with the Advanced Equipments and kinds of Test of Instruments, and strictly accodrate to ISO9001 quality management system. Our factory has passed SGS certification.

With strong professional technical strength, experienced staff, modern facility, strict management and strong responsibility, reliable prodcuts with competitive cost and service will be provided to users.

Shijiazhuang Tonhe Electronics Technology Co., Ltd. Was established in 1998. It is committed to technological innovation, product innovation, and management innovation in the power electronics industry. It integrates R& D, production, sales and service of high-frequency switching power supplies and related electronic products to provide customers with systems solution. The company was successfully listed on the Growth Enterprise Market in 2015 with the stock name "Tonhe Technology" and the stock code: 300491.

Main products available: EV charging power module, EV charger system solution, High frequency switching power supply, electric telecom power supply, fire power supply, electric power monitoring system and RTUs and electric onboard charger and so on.

The seventh-generation charging power modules currently developed by Tonhe are the 20kW (constant power 250-1000V) module and 30/40kW (constant power 250-1000V) module with three-fans of the State Grid standard.

The company adopts unique patented technology, and the products have the characteristics of high reliability, high efficiency, high environmental adaptability, and low standby power consumption.

The products have been exported to many areas of abroad, such as Germany, Netherland, Poland, Russia, Austria etc. And welcomed by the customers.

LWS New Energy Technology Co., Ltd. Was China's High-tech enterprises, established in 2013, with 10 years of experience in energy storage applications and energy integration solutions, have successfully developed and mass production more than 1000 models of battery protection board and with an annual production capacity of 200, 000 KWH. Always ranked top 10 in the industry. Our office was located in Shenzhen focus on import & export trading business, factory was located in the remarkable Walden Science Huizhou city, occupied over 3000 square meters, has a team of high knowledge level, the unity of the staff. For employees to create a harmonious and stable working and living environment, to provide a good platform of talent and realize self-value.

Our products have reliable performance, competitive prices, and perfect after-sales service system to provide customers with strong, timely, thoughtful, and effective services. Our quality and environmental protection concepts have been unanimously praised by customers. LWS insists on: Creating value for customers and creating benefits for society, we are dedicated to enabling customers to satisfy using our lithium battery protection board. Cooperate with you, develop together, and create a better future!

As China's high-tech enterprises, we are adhering to the "integrity-based" business philosophy, always put the customer's actual interests first, to provide around the "service, quality, price" three core elements to our customers, so that we gain the high trust from oversea customers, and

Established a good cooperative relationship with most of the well-known local battery manufacturers, well exported to Germany, Sweden, the United States, Australia, India, South Korea, Israel and Hong Kong and other countries and regions.

Battery pack: With the marketing support from our clients, we had successfully custom made 2, 000+ Li-ion, Li-Polymer, LiFePO4 Battery Packs during the past 12 months for different applications. Dedicated for complete battery pack assembly manufacturing

Tianjin Chinway Import and Export Company Limited was established in 2008, it located in Tianjin, China, We have one of the ten top ports- Xingang port, it is the largest comprehensiveness and the most import foreign trade port.

Chinway devotes to offer professional, high-level, customized industrial products, our product sells to Middle East, Europe, South America, Africa and many countries, our product range from the industrial materials at the beginning to auto battery parts, auto parts and high-ranking customized automatic machine. Nowadays, as we keep growing day by day, we have been one international, mature, professional import and export enterprise. We master the leading factory in domestic and many years experience; We offer the most professional, reliable, customized product to our client.

Chinway focus to service battery industry and offer all kinds of battery accessories, mainly for lead-acid battery and lithium battery. Fine quality battery accessory is powerful foundation for battery product. The mainstream products are battery condition indicator, battery safety valves, charging connector, automatic water replenishment system, and we also launch our new products-battery water fun for forklift battery maintenance, we goal is offer the strong support to battery manufacture and any requested battery industry.

We believe: Serious attitude, strict request, and unalterable super reputation is the most important premise let us stand the industry front-line, superb quality and professional service is the promise from every Chinway person.

Greensun Solar is an International High-tech and growing company. Greensun Solar supplies solar panels, batteries, solar inverter, solar controller and solar power system. Greensun solar panel factory covers 105, 000 Square meters, has more than 600 employees. With an emphasis on management, research and development. The PV modules range from 3W-730W and are approved by CE, TUV, CEC, IEC, ISO9001 ISO14001. Greensun Solar now mainly provides Poly solar panel, Mono Solar Panel, Perc Solar Panel and Half Cell Solar Panels. The production capacity of PV modules reached to 1G M in 2019. The batteries provided by Greensun include Lithium battery, AGM battery, GEL battery and OPZV battery, which is used in Solar Power Storage Plant, Wind Energy Storage System, Telecom, UPS, Emergency Lighting etc. Greensun Solar has Professional P V system design team, who can provide design, installation, maintenance and after-sale service. Greensun mainly provides Grid tie solar power system, off grid solar power system, hybrid solar power system and micro-grid solar power system. Our Factory follows ISO9001 quality system strictly, keeping strict controls on incoming inspection, production inspection and finished products inspection. Greensun has exported to more than 150 countries and regions in the world, especially in the U S A and Europe. Greensun is always committed to the development and research of new solar energy products, reducing costs and enabling more people to use clean energy.