Best Other Electronic Tubes & Transistors Manufacturers in China

Yueqing Anlian Trade Co., Ltd specializes in producing heat and cold shrinkable cable accessories for 1KV, 11KV, 24KV and 35KV.

We deal with heat shrinkable and cold shrinkable products, and 2: 1, 3: 1 and 4: 1 heat shrinkable tubes with glues, constant force spring, rainshed, breakouts, thin wall tube, outer protective wraparound sleeves, bus-bar tube, dual wall tube, cable end caps, and silicon rubber safety bushing covers etc.

They are widely applied in energy, building, electronic, electric power, automotive, shipyard and communication industries. Our company has passed ISO9001 quality system certification and all the products confirm to JB standard, these products range have been fully tested to the requirements of IEC 60502 with excellent electric and mechanical performance.

ANLIAN products are both popular in home and abroad with good quality and pretty competitive price. It is not difficult for our products to get a footing in you country. We are sure any of your inquiry will get our prompt attention & reply.

Quality is everything, Your reliable supplier partner- ANLIAN.

Guangdong Juxing Electronic Technology Co., Ltd. Was founded in 2003 as a pioneering enterprise specializing in the research and development, production, sales, and technical services of semiconductor discrete devices. With a focus on photovoltaic diode products and cutting-edge welding processes like TO-252, TO/ITO-220, and TO-263 packaging, Juxing has become an innovative force in the industry.

To ensure top-notch quality, the company has invested in state-of-the-art equipment and adopted a scientific management system from both domestic and international sources. As a result, we have achieved an impressive annual output of 8 billion diodes and bridge rectifiers. Our dedication to excellence has earned us numerous patents for inventions and utility models, and we proudly hold certifications for ISO9001 international quality standards and ISO14001 environmental management systems.

In pursuit of expansion and growth, Anhui Juxin Semiconductor Technology Co., Ltd. Was established in 2015, followed by the establishment of Guangdong Juxin Semiconductor Technology Co., Ltd. In Guangzhou in 2021. This strategic move has further strengthened our presence in the market and enabled us to better serve our valued customers.

We take great pride in being a customer-centric company, offering tailor-made solutions and professional R&D design services. All our products strictly adhere to the European Union Standard (RoHS), ensuring the highest level of environmental responsibility.

As we look to the future, Juxing remains committed to our core values of "honest and pragmatic management" while continuously pursuing excellence. We are dedicated to fostering a culture of innovation, perpetually striving to create exceptional value for our customers and contributing to the advancement of semiconductor components. Our relentless efforts will continue as we aim to establish ourselves as a prominent national brand.

With a strong foundation and an unwavering spirit, we enthusiastically embrace the opportunities ahead, confident in our ability to shape a prosperous future for Juxing and all our stakeholders.

Dongguan Merry Electronic Co., Ltd was established in year of 2013, mainly engaged in design, development and sales semiconductors, main product line is Mosfet, Diodes, Schottky, Bridge Rectifiers, SIC, Power IC etc, which are all complied with RoHS and REACH standard. The factory has passed ISO9001, ISO14001, IATF16949 qualification. Our management team have over 20 years experience in this field which can meet your multifarious demands, we provide best quality products according to its superior R&D team, automatic production and strictly quality control system. In addition, based on complete product combination, Merry Electronic fully offer total solutions to our customers. We also offer OEM, ODM, and OBM service to many well-know companies around the world.

With the continuous improvement of product quality and professional after-sales technical support, we have won customers' trust in the company's brand. Our company's products are widely used in PC POWER, green lighting, set-top boxes, digital products, automotive, industrial control, communications equipment and other fields, which serves customers in domestic and foreign well-known manufacturers. "Seeking novelty, refinement and newness" is treated as our quality environment policy. We have good faith and credibility in our products. After years of development, our products have been recognized and praised by the market. We will continue technological innovation to create value for customers. In the future, our company will devote itself to developing semiconductor electronics market industry development, in response to the more rapid global electronics industry challenges.

Our Mission:

Our aim is to become one of the largest manufacturers of rectifier diodes in the world based on excellence in:

- Innovative product

- First Class Quality

- Competitive Price

- Best Customer Service

- Manufacturing Strength As your valued business partne

LEALITE address lighting needs in a full range of environments-indoors (shops offices hotels factories) as well as outdoors (traffic, public places residential areas and sports areas) and plant grow lighting system. We have many different options to help you find exactly what you need. You can find your exact specifications within our great collection of LED roadway lighting solutions/Horticulture Grow light system, when installing a brand new system or upgrading old fixtures. We are here to make sure you get the fixtures you need from many different customizable options including various wattages, voltages, lumens, and dimensions. When you need powerful illumination that can cover a wide area while also remaining durable for long periods of time, Lealite is a great choice for your location.

Lealite, a high quality, cost effective volume producer of infrastructure poles, At Lealite Industry, we manufacture poles according to both industry standards and regional regulations and market tubular/polygonal/conical steel poles for use in highway and street lighting, traffic signage, electric utility transmission, distribution and substation applications, cellular towers, telecommunications systems, solar lighting systems and decorative for streetscape lighting poles and fixtures. Our specialty is fast deliveries of top quality engineered poles.

Light Post Suppliers

Street lighting poles are important infrastructural mainstays in our communities. As a trusted supplier of electric street light poles and well-known around China as a high-quality hinged light pole manufacturer, we offer products delivered under the highest standard of manufacturing excellence.

Street Sign Structures

Invest in industry-leading highway sign structures, mono-tube-sign structures and overhead-sign structures. As a highly reliable and affordable sign post manufacturer, we ensure that each and every product abides by local safety guidelines.

Electrical Poles

Lealite Industry involve in manufacturing, installing and servicing a range of tubular steel poles - no matter your application! Tubular steel poles must be able to provide unadulterated support even during drastic temperature fluctuations.

Traffic Light Poles

These structures are expertly engineered for roadway and intersection requirements and also adhere to local road authority regulations. Being robust and extensively field-tested, Lealite is a trusted traffic light poles manufacturer, offering decorative traffic signal poles that support standard and specialized applications.

LEALITE lamps offer more light per watt, longer life and feature a compact point source similar to incandescent, allowing good optical control. Main light bulbs include high pressure sodium lamp, metal halide lamp, mercury lamp. All lamps have CE certificated standard accessories: Ballast/ starter /fixed capacitor. LEALITE steel poles are manufactured of Q235/Q345/A36 grade steel maintain a minimum wall thickness of 120 inch; And are circumferentially welded to the base. Aanchor bolts per ASTM A576nuts washers and threaded portion of bolts are hot DIP galvanized. Poles are finished in a premium polyester powder coat for superior weather-ability characteristics.

LEALITE roadway lights is ideal for roadways parking areas/ residential neighborhoods and bridge. Structures suitable for 4G vibration conditions. We deliver a range of innovative and reliable indoor and outdoor lighting and controls solutions specially designed to maximize performance energy efficiency and cost savings.

The lighting business serves customers in the commercial industrial retail institutional residential utility and other markets.

Our team is always happy to help in any way.

We are a skilled company and knowledgeable exporter for Electron tube, Electron valve, Ultra-high frequency electron tube, CO2 Laser power tube, Power grid tube, Ceramic vacuum tube, Electronic triode, Electronic tetrode, quadrode, pentode, Metal-ceramic transmitting tube, Broadcasting transmitter power tube, Microwave magnetron, Ceramic vacuum capacitor, Relay, Electronic components, and so on source.

Products are mainly used in high-frequency heating, plastic welding machine, Laser power supply, wood drying machine, radar scanning, RF system, Amplifier, radio transmitter, MRI and such equipments, widely applied in the textile and equipments, radio communications, medical, machining, plastics processing industries, and so on...And with over twenty years experience in export business. There is more than 400 staff, all kinds of 100 management engineers and technicians among them now. We have grown into a high efficient team to service and provide our customers with an extensive and high quality products range with competitive prices.

Jinan Jingheng Electronics Co., Ltd. Was founded in 1958 with more than 60 years history, and is one of the largest semiconductor manufacturers in China. There is the most complete semiconductor industrial chain in Jingheng Electronics, including chip R&D, lead frame production, device packaging, testing and reliability verification.

The product categories include schottky rectifier diodes, fast recovery diodes, ultra-fast recovery diodes, TVS, zener diodes, bridge rectifiers, SIDAC, DIAC, MOSFET, transistor, LED light emitting diode etc.

The company's products are widely used in automotive, power supply, home appliances, electricity meters, security, communications, lighting, solar energy and other fields. With many international famous customers, such as GE, PHILIPS, OSRAM, Panasonic, Samsung, FOXCONN, BOSCH, Jingheng products are sold all over the world.

Relying on its own technical strength, the scientific research team has devoted itself to the field of semiconductor chips and packaging, and obtained a number of independent intellectual property rights and invention patents. "JF" and "JH" brands have been rated as excellent semiconductor brands in China's electronics industry for many times. Our goal is to build Jingheng group into the most professional diode R&D and manufacturing base in the world.

Since our founding in 2005, JINBAILI company has consistently been involved in the development, production and sales of electronic materials for Aluminum electrolytic capacitors and circuit products that are indispensable in many types of electric and electronic products.

To meet the rapid development of electronics and information industry, the fabricants of aluminum electrolytic capacitor have made unremitting efforts to solve the problem of product application, technology, quality cost and the technology improving of electrolytic capacitors. From equipment to personnel, form design to material, from technology to environment and even the every performance index like the static capacitance, dissipation factor, leakage current, working voltage, life time and operating temperature range, we pursue for the best.

Going forward, we aim to make the switch from being a manufacturing business to being a creation business by shifting our perspective from manufacturing to the creation of innovative solutions, and satisfy and delight our customers by proposing products that deliver value exceeding their expectations.

Founded in 1987, Huatong (FATO) Group Co., Ltd. is being acknowledged as one of the most respected nationwide manufactures and exporters of low voltage electrical apparatus in P. R of China. The Group, comprising more than 60 factories, owns a production area of 150, 000M2 and employs more than 2, 000 employees. During the past 18 years, the Group has invested heavily in both research and development and employee training programs, resulting in a wide range of products that meet the most rigorous requirements of international organizations such as CCC, CE, UL, BS, and ISO14001 etc. In 2001 Vouching Technical Inspection Ltd. As an ISO9001 recognized us: 2000 certified enterprise. In 2004 we were recognized as ISO14001 certified enterprise.

Currently, we manufacture and export more than 80 varieties of products, with over 1000 types of low voltage electrical apparatus including all kinds of Circuit breakers, Contactors, Relays, Starters, Switches, Panel meters, Fuses, Mechanical instruments and Electrical accessories etc. And we have already established great business relationship with renowned customers in South East Asia, Middle East, South America, Africa and EEC.

We are fully aware of the fact that only "Versatile Staff, Distinctive Quality and Advanced Technology" can help us survive and succeed in today's highly competitive market. Hence, we guarantee high quality of all our products, because they all have undergone strict quality control and meet high standards.

EMI International is one of the major distributors of semiconductors and electronic components in Shenzhen, China.

Our products are including: IC chips, Electronic Connectors, Capacitors, Resistors, Diodes, Triodes. Module, MCU, FPGA

Our advantages are listed as below:

1, More than 10 years experiences

2, Specialize in Electronic components sourcing and offer different kinds of active and passive components to the global customers.

3, ONE-STOP BOM LIST service. Can save your time.

4, With special channel resources can response fast and offer short lead time

We work with many big tech companies:

Runda medical,

Estun Robots,

China Aerospace,

The Chinese Academy of Sciences

We are authorized distributor for: NICOMATIC, ITF, Analogy Semi and Southwest Integration.

And deal with many other brands Such as TI, STM, NXP, ONSEMI, MICRON, MICROCHIP, INTEL, AMD, SEAGATE, INF, RENESAS, JST, MOLEX, etc.

With more than 10 years' experience in the electronic component market, EMI knows how deep down inside the global electronics industry supply chain keeps developing and changing. As opportunities and challenges exist side by side, we play the role of an independent distributor, we will help you find the right electronic component based on your part numbers.

EMI provides stock and shortage electronic components to our varieties of our middle and high-end clients which are from industries such as Medical, Military, Aerospace, Computer, Peripheral, Telecommunications, AI, Robotics, Transportation, Smart Devices Manufactures etc, .

Our customers from all over the world, England, Germany, Italy, USA, Turkey, Russian, Looking forward to work with you.

The company was founded in 2012 with a pioneering idea in developing and production, our motto "The straight way", has now extended from a product concept to a business philosophy. Our range has grown -substantially to span a wide range of electronic& Electrical products, industry automation, filter paper and plastic products. Our products are robust and easy to choose, install and use.

Operating from the values of simplicity and reliability, our business concept is to develop, manufacture and market high-quality products. On the basis of our business concept and with our customers in focus, our aim is to be your most efficient and helpful partner.

Kane is a leading company with operations in 50 countries in Europe, North America, South America, the Middle East, Asia, Australia and Africa. The Company had sales of RMB 1 billion in the 2019/20 financial year and employs approximately 1, 300 people. Kane has reported an operating profit every year since 2012, when the company was founded. Over the past 10 years, the Company's growth rate has averaged about 10 percent. Kane contributes to enhancing environment with energy-efficient and sustainable products that reduce carbon dioxide emissions.

Kane has well-established operations in growth markets. The Group's products are marketed under the Kane, TriHero, and Merlyn brands. The Group comprises about 18 companies.

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

Beijing Jenerator Electron Tube Co., Ltd., is one of the biggest professional and sincere supplier, specializing in the export of electronic components. Its headquarter is located in Beijing, China, with a superior geographical location and convenient transportation.

Since its establishment, the company has always been committed to providing customers with high-quality electron tubes, ceramic capacitors, vacuum capacitors and other electronic components products.

Our advantages:

1. Complete product range: The company has long-term and stable supply of various types of electron tubes and ceramic capacitors with complete specifications and models to meet the diverse needs of customers.

2. Reliable quality and reasonable price: We have established long-term and stable cooperative relations with well-known domestic and foreign electronic component manufacturers. All products have undergone strict quality inspections to ensure reliable product quality and competitive prices.

3. Efficient logistics and thoughtful service: The company has a complete logistics system and can provide customers with fast and safe transportation services. At the same time, we have an experienced sales team that can provide customers with professional and thoughtful pre-sales, in-sales and after-sales services.

4. Integrity management, win-win cooperation: We always adhere to the business philosophy of "integrity management, win-win cooperation", and are committed to establishing long-term and stable cooperative relations with domestic and foreign customers, common development, and creating brilliance together.

Beijing Jenerator Electronic Co., Ltd is willing to work together with friends from all walks of life to create a better future!

ALEX is a brand driven by our commitment to enhancing the overall well-being of society, rather than simply chasing profits.

We make sure that the products you buy from us is the best quality you can find for the same price.

As we are growing, we just bought a new fatcory in Hangzhou, so right now We own 2 factories, and they are all in Hangzhou, Xiaoshan, Taoyuan Villiage. By having our own facotry means we have full control of your order, and we will have warranty for every piece of products that are made from ALEX factory.

Because this is our OWN FACTORY. We welcome you to visit us at ANYTIME.

Just get in touch with one of our representitives and we will take a good care of you.

Every pictures that you see in our website is taken in our factory.

There are some basic information of our company

HANGZHOU TIMES IMPORT & EXPORT Co., Ltd.

TIMES is our foreign trade company. With 25 years of experience in foreign trade, we have established a strong reputation for delivering goods on time and maintaining high quality at reasonable prices. Our service and quality have been proven by the market for the past decades. Our commitment to customer satisfaction has earned us a loyal client base.

HANGZHOU FRANCIS CONDUIT INDUSTRIES Co., Ltd.

Francis Conduit is THE largest manufacturer specializing in a wide range of high-quality electrical conduit pipes. We take great pride in producing American standard and British standard products, offering a comprehensive selection that includes EMT Conduit, IMC Conduit, BS4568 Conduit, BS31 Conduit, Flexible Steel Conduit, PVC Coated Flexible Conduit, Liquid Tight Flexible Steel Conduit, Non-Metallic Liquid Tight Conduit, as well as a diverse range of accessories such as connectors and couplings.

We also produce Steel and PVC Conduit Boxes & Covers. Our selection comprises 4'' Square Conduit Boxes, 4'' Rectangular Conduit Boxes, 4'' Octagonal Conduit Boxes, and more.

Francis Conduit industry also offers an impressive array of products such as NEMA Enclosures, Distribution Boxes, and Aluminum Conduit & Weatherproof Boxes like FSB, TGB, DTB, dB, LL/LR/LB/T/C. Over the past decades, we have invested significant resources in the research and development of Switch Panel and Sockets. As a result, our products have gained immense popularity across North/South America, the Middle East, and South-East Asia.

With our extensive product range, we proudly cater to the diverse needs of the electrical industry, providing comprehensive solutions for our valued customers.

We place significant emphasis on ALEX Strut Channel & Support, recognizing its importance in the industry. Our portfolio features exceptional products like Cable Trays, G. I Trunking, and C-Channels, which have gained prominence as our flagship offerings.

Founded in 1988, Shenzhen Jin Da Peng Technology Co. Ltd is a well-known distributor of electronic components. We specialized in designing, developing and manufacturing of IC, Diodes, Transistors, SCR, Mosfet, IGBT, Regulators with our own brand(JDP). Besides, we are internationally renown component distributor of ST, TI, NXP, POWER, Toshiba, MICROCHIP, Infineon and other world famous IC brands. As a Vice-president Unit of Shenzhen Electronic Chamber of Commerce (SECC), we won many prizes such as TOP 10 brand Enterprises, TOP 10 Quality Suppliers, TOP 10 Trustworthy Suppliers, Blue Point Enterprises, etc. Our products widely apply to LCD TV, Audio, Induction Cooker, Water Heater, Power Adapter, Battery Charger and many high-end Electronics products.

Over the 30years experience, we are committed to provide an efficient and professional supply platform with high reputation, good quality, reasonable price, speed delivery services for every customers. Furthermore, we have maintained close business relationship with distinguished manufacturers overseas, The distributor of chip components. We wish to communicate and cooperate together with all our business partners sincerely. We are looking forward to working with you.

Zhongxin Shiji Semiconductor Co., Ltd is the world's leading semiconductor manufacturer and supplier, which has realized upstream and downstream integration by its core technology advantages. Our brand is ZG. ZG has its own factories in Taizhou, Anhui, Changzhou and Yixing, which have more than 20 years experience in production. ZG also continually develop new technologies to create the new products and innovate solutions to serve its customers. ZG owns the certificates of ISO9001, SGS environmental testing certification, etc. Zhongxin Shiji Semiconductor Co., Ltd. Was established in 2010 and covers an area of 40000 square meters, which is located in Jiangsu Province, near Shanghai. Our company is focus on the development and production of diode, rectifier diode, mosfet, schottky diode, fast recovery diode, bridge rectifier, resistors, etc. Our mission is to be the most valuable semiconductor supplier beside you. Welcome to contact us for future business relationships and mutual success.

Weifang Kingsa International Trade Co., Ltd., is professional supplier of industry metallurgy equipment, and exported for years.

Our main products are as followings:

1. Industry Resistance Heat Treatment Furnace (Quenching furnace, hardending furnace, annealing furnace, heat treatment furnace)

1.1 Boggie Resistance Furnace

1.2 Box Type Resistance Furnace

1.3 Experiment Heating Furnace

1.4 Pit Furnace(Nitriding furnace, carburizing furnace, carbonitriding furnace)

1.5 Induction Heating Furnace

2. Melting Furnace (Melt iron, steel, stainless steel, copper, brass, aluminum, silver, gold, etc)

3.1 Induction Melting Furnace (Reducer tilting induction furnace; Hydraulic tilting induction furnace)

3.2 Resistance Melting Furnace

3.3 Gas Heat Melting Furnace

4. Casting Machinery: Gravity casting machine, centrifugal casting machine.

4.1 Copper Bar Casting

4.2 Sand Mixer

4.3 Molding Machine

4.4 Shot Blasting Machine, Q326, Q3210, Q376, Q3710, Q3720 Shot blasting machines for cleaning casting parts with dust collector.

5. Water Cooling Tower, Water cooling station.

5.1 Closed Type Cooling Tower

5.2 Open Type Cooling Tower

5.3 Sludge drying treatment equipment

6. Dedusting Equipment/Dust collector

7. Ladle for pouring steel, iron, copper, aluminium.

8. Transformer

9. Spare Parts for all above machines.

MPU-2FK Main Board, MPU-6FK control board, MPU-8FK Circuit board, capacitor, thyristor, SCR, resistor, pulse transformer, temperature tester, Water cooled cable, induction coil.

Our equipment is distributed all over 50 countries, welcome to our company with inquiry telephone or email for business cooperation.

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.

GY SUNTEC is a high-tech enterprises of ShenZhen China, was founded in 2006. Design and manufacture fiber optic active components, modules and fiber optic system products, Include SFP, SFP+, XFP, CFP, CFP2, CFP4, QSFP+, SFP28, QSFP28 series optical transceiver, and fiber media converter, optical video transmitter and receiver, we also customorized the laser diode for customer. Our products widely applied in many fiber optical communication fields, such as Telocom, Datacom, Data centre, access network, fiber channel and FTTX, CCTV surveillance etc. Our engineer have more 18year experience in fiber optic field, abundant technology design capability and rich OEM & ODM co-operation experience, we would design and biuld your product for your application. Compliant with CE, RoHS, FCC. To achieve your 100% satisfaction is our persistent goal! Looking forward to establishing a long-term and steady co-operation relationship with you!

GYSUNTEC have more than 50 employee, include R&D 6 and businessman 8. We have more than USD500000 investment in auto machine and test equipment.

Our products fully compitable with all famous brands

We have an experienced engineering team with over 18 years on cross platform compatibility and able to access to massive major manufacturer's switches, routers...To verify the compatibility in our test lab.

CISCO, HP, EXTREME, , JUNIPER, ARISTA, FUJITSU, HUAWEI, , ZYXEL, DLINK, Siemens, WESTERMO, KORENIX etc.

Welcome to visit GYSUNTEC!

Sailray Medical is a professional manufacturer and supplier of X-ray tube insert, X-ray tube assembly, X-ray exposure hand switch, X-ray collimator, lead glass, high voltage cables and so on related X-ray imaging systems in China. We specialized in X-ray filed for over 15years. With the over 15 years of experience, we supply products and service to lots of countries all over the world and get very good reputation in this field.

Sailray Medical owns three facilities in Zhejiang and Jiangsu Province which have the most advanced equipment composed of the production line of X-ray tube, X-ray tube assembly, X-ray exposure hand switch and HV cable. With powerful technology background, we have an energetic team who are experienced engineers and technicians in X-ray field who design, develop and produce the products for over 10 years. By a rigorous team who make the quality control to ensure the high quality of our product lines, our products have got the certification of SFDA, ISO and got the approval of CE, RoHS, etc. Every products have been inspected one by one before leaving our factory to insure the quality of our products in the customer's hand are at the best level. We offer 12months to 24 months as warranty period for all of our products to our customers.

Sailray Medical dedicated to offer best solutions for products required to design and manufacture the Intro-oral X-ray machine, medical X-ray systems and industry X-ray imaging systems to all the manufacturers, dealers in X-ray field all of the world. Our goal is offering high quality products as well as best service with competitive price. We are always your best and trust-able partner! Welcome to contact us, we look forward to establishing long-term good business relationship with you.

With convenient transportation and rapid economical development, Ningbo Zhengmao Electronics Co., Ltd. (with a former name Ningbo Shitong Telecommunication Component Factory) is located in the south of Ningbo Zhejiang Province, China. Founded in 2002, our company specializes in researching and manufacturing Switching Spark Gaps, Gas Discharge Tube and others.

Switching Spark Gap (SSG) has a voltage mainly ranging from 110V to 800V with many advantages including complete varieties, good stability and long lifetime (it can be switched for over thousands of times to millions of times). This product is mainly used for ignition on HID ballast or street lamps, ect...

Gas Discharge Tube is anti-aging with high insulation resistance, small capacitance and quick respond. It is widely used for over-voltage protection of telecom and other electronics as well as lightning protection.

We are a member under identification of Quality Management System (ISO9001-2008QMS). Our products all meet the International standard of IEC61643-311, Recommendation Standard of ITU-T K. 12 and the national standard GB/T9043-2008/ Communication Equipment Over-voltage Protection with General Technical Conditions on Gas Discharge Tube, etc...Gas Discharge Tube has got the TUV certification of German and SGS certification, meeting the rules of RoHS.

Based on Quality, we aim at satisfying our customers by continually improving our product quality and service to meet your needs.