Best Drill Collar Manufacturers in China

Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.

The company covers an area of 18, 400 square meters and has a construction area of 14, 000 square meters, featuring two comprehensive office buildings and four manufacturing workshops. It is fully equipped with large pipe thread lathes, large CNC machining centers, large gantry milling machines, CNC lathes, CNC milling machines, shaper machines, surface grinders, deep hole drilling and boring machines, ordinary lathes, milling machines, mechanical disassembly equipment, a 3m3/min large pump experimental station, ultrasonic flaw detectors, magnetic powder flaw detectors and other processing and inspection equipment.

After years of technical research, a number of technical products have been developed, including wellhead hydraulic lifting equipment, hydraulic oscillators, recoverable guides, composite window milling cones, backrow centralizers, micro-reamers and other drilling tools; Completion tools such as packers, hangers, sliding sleeve tools; Workover tools such as variable diameter scrapers, prints, efficient sleeve milling; And other fishing tools such as removable spears, recyclable fishing baskets, etc. And they have achieved better application effects in the field and gained the trust of users.

In April 2011, our company was rated as a "Municipal Contract-abiding and Creditworthy Enterprise" in Dongying City.

In February 2014, the company obtained the certificates of quality management system certification, environmental management system certification and occupational health and safety management system certification, effectively enhancing the company's quality management, environmental management and health and safety management. This ensures that the company can provide high-quality products with more reliable guarantees and bases.

The company will, as always, adhere to the pioneering spirit and strive to create first-class performance and services under the guidance of the quality policy of "Survival by Quality, Development by Science and Technology, and Customer First". All staff warmly welcome friends from all walks of life to guide and negotiate business for achieving win-win and common development.

Shandong Yacheng Petroleum Technology Co., Ltd. (YCPT) is a supplier of drilling equipment for the oil and gas industry, located in the second largest oil field in China - Shengli Oilfield in Dongying City. We are a subsidiary of Xincheng Petroleum Group, which is established in 2003. We are a first-class supplier in vendor list of CNPC, SINOPEC, and CNOOC, and member of CCOIC, CCPIT and so on.

Yacheng Petroleum is committed to developing, manufacturing and supplying oilfield equipment, and has established a complete quality control system. All products and equipment are manufactured in accordance with API and ISO standards.

With our talented and experienced technical team and professional sales team, our products have been exported to more than 30 countries and regions. Positive feedback from customers encourages us to do better and be more strict with ourselves. We will continue to provide all customers with high-quality products, favorable prices and professional services!

We are working hard and committed to become one of the most professional oilfield equipment suppliers in China. We sincerely welcome domestic and foreign customers and friends to come and create a prosperous future with us.

Suzhou Energy Tool Co., Ltd. (short "EGT " ) is a high-tech company formed by a group of drill bit experts with over 20 years work experience in world top oil service companies. EGT has cooperated with many research institutes and at home and has formed an advanced technological system basing on market-oriented and continuously promoting technological innovation and product improvement.

EGT 'S bits production lines are equipped with 5-axis machining center, Modern lathe, and FMS (Flexible manufacturing system ) and can produce matrix body and steel body, PDC bits from 3-1/4"to 26" in diameter.

EGT keep on pursuing to producing high quality products with relative testing and measuring. EGT 's products have been licensed under API specification and the company's QMS has been certified to ISO 9001 for many years.

Along technical innovation patch of combing independent research and open-up cooperation independent research and open-up cooperation, EGT has granted 5 items patents of development. On the products management, EGT has built on the basis of 3-dimensional CAD and PDM (Product Data Management ) can technically control the whole process of product manager, so that the product development can be done in a fast and precise manner to maximally meet the time and function requirement of the market for product lifecycle management.

EGT advantage is high product quality, short delivery time, small lot and multi-types. The products have been exported to over 10 countries Such as USA, Australia, Indonesia, Thailand, Malaysia, Indonesia, Argentina and so on.

Zhaoxin Industry & Trade Company, Ltd. Of Dongying City is located in the hinterland of beautiful Yellow River Delta --- Dongying City normally called " Petroleum City". The company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacture.

At Shengli Industry Area, the company was established in 1999. It has owned more than 3000 square meters of workshops which manufacture different oilfield down hole tools and accessories such as fracture packer series, sand blast, fracture hydraulic anchor. The products of company have been widely applied in oilfields in China and entered markets abroad.

The company conducts management mode of combination between regulation and humanity, develops perfect management system and inspiring system, has achieved ISO9000 international quality system certification and has got first order market entry qualification. The company has owned practical, specialized, experienced and powerful research and development team, applied and got more than 40 national patents awarded by National Intellectual Property Bureau, widened the markets in Neimeng, Xinjiang, and Liaohe, etc, and established approved reputation.

For many years, the company has followed the management idea of existence by means of quality and development by means of innovation, maintained the service aim of quality first and reputation first, faced competition with the new products, explored development with the new idea and widened market with the new technology. In the future of more severe competition market, Zhaoxin Company, with perfect attitude, product and service, is going to make further development together with customers at home and abroad.

Glorytek Industry (Beijing)Co., Ltd., located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.

Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering, underwater rock drilling & Blasting operations of seaport channel, hydropower project, national defense projects ect.

Due to the continuous effort and improvement, Glorytek's market share keeps increasing rapidly, meanwhile, the perfect after-sales service is providing a strong support and guarantee for the expanding of business cooperation. Till now, we enjoy the good reputation and our products have been winning the confidence of a lot of domestic and overseas customers.

Scope of products:

Blasthole Drilling Rigs

1: Compressor Integrated Type

2: Compressor Separated Type

Water Well Drilling Rigs

1: Truck Mounted Type

2: Crawler Type

3: Trailer Type

Piling Machinery

1: Rotary Drilling Rigs

2: Anchor Drilling Rigs

3: Auger Drilling Rigs

Drilling Auxiliaries

1: DTH Hammer and Bits

2: Button bit, Chisel bit, Cross Bits

3: Drill Pipe or drill Rod

4: Tricone Bits

5: PDC Bits

6: Downhole motor or Mud Motor

7: Pumps

Xi'an BOBAN Oil Tools Co., Ltd. Make & Supply a full line of equipment for O& G, horizontal directional drilling (HDD), micro-tunnelling, pipe jacking, etc, In O& G section, we can supply drilling rig component, downhole drilling tools, fishing tools, tubular handling tools, well control equipments, drilling fluid mixing & Recycling system, solid controling equipments and other relevant oiltools,

All our products are API certified, and we are also authorized by ISO: 9001-2000. With advanced production facilities, rigorous quality management, and the joint efforts of our experting staff, Boban has been qualified vendor for many renowned companies in Italy, Germany, Poland, UAE, Kuwait, Egypt, & South East Asia, etc since its establishment in 2018. And obtained a good reputation among the offshore customers as well as other industrial clients.

With our reasonnal prices, quick reaction, high quality products and deliver anywhere on time as well as superior service, Boban has stablished good cooperation relationship with many well-known customers in the world, and also wish to have the chance to work with more and more customers from all over the world! ! !

Goldenman Petroleum Equipment Co., Ltd. is proudly situated in the picturesque oilfield city of Dongying, nestled in the vibrant Shandong Province of China. Over the course of 18 years in operation, Goldenman has not only solidified its presence in the industry but also established itself as a leading manufacturer and supplier of premium petroleum equipment. We boast our own state-of-the-art factories, where we specialize in crafting an extensive range of drilling strings, valves, Blowout Preventers (BOP), cementing tools, and various other accessories essential for oil drilling rigs. Each of our products is meticulously crafted to adhere to the stringent standards set by API (American Petroleum Institute) and ISO (International Organization for Standardization) certifications, ensuring unparalleled quality and reliability.

Our diverse product portfolio has earned us a global footprint, with exports spanning across 65 countries and regions worldwide. From the bustling markets of the USA and Canada in North America, to the oil-rich landscapes of Saudi Arabia and Oman in the Middle East, to the rapidly developing economies of Russia and Thailand, and the advanced energy sectors of the UAE and Australia, Goldenman's products are trusted and utilized by leading energy companies across the globe. This widespread acceptance is a testament to our commitment to excellence and the unwavering dedication to meeting and exceeding our customers' expectations.

In addition to our robust product offerings, Goldenman is also renowned for the exceptional service and support we provide to our valued clients. We prioritize customer satisfaction above all else, embodying the core value of 'Quality and Customers are First. ' This commitment has been instrumental in garnering us a high reputation and praise from our clients, who appreciate our responsive customer service, technical expertise, and customized solutions tailored to their specific needs.

At Goldenman Petroleum Equipment Co., Ltd., we are not just another supplier; We are a trusted partner in your success. We understand the complexities and challenges of the oil and gas industry, and we are dedicated to supporting you every step of the way. Whether you require cutting-edge drilling equipment or customized solutions to enhance your operational efficiency, we are here to offer our expertise, experience, and unwavering commitment to quality.

As we continue to grow and evolve, we remain steadfast in our mission to be your reliable partner in the energy sector. We invite you to join us on this journey and experience the Goldenman difference firsthand. Together, let's drive innovation, optimize performance, and pave the way for a brighter, more sustainable future in the oil and gas industry.

Established in 1973, Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. is a leading manufacturer and supplier specialized for driling tools /fishing tools /jarring tools /milling tools for oil and energy industry...Our main products such as mud motors, drilling jars, overshot, junk mills, bucking unit, jar testers are good selling to more than 50countries and regions and received very highly reputation among customers.

Our company has been the class I network supplier and member of council of CNPC--China National Petroleum Corporation; Industrial association member of council of CNPC and SINOPEC_China Petroleum & Chemical Corporation; Assigned supplier of CNOOC; The member of CNPC "ENERGYYAHEAD".

We have API Spec/7-1, 5DP, 5CT, NS-1, ISO9000.

We are now looking for qualitied partner and distributors worldwide to work together to promote tianhe products all the world.

Dongying Lake Petroleum Technology Co., Ltd (Lake Petro) is a one-stop oil service company with 15 years of work experience in oil and gas fields. We have served over 300 clients in over 30 countries and regions, involving oil and gas, water wells, mining, geology, oceanography, etc. We commit to provide the best products and services to our customers worldwide.

Lake Petro is located in Dongying City, which is famous for the Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of "quality first, science and technology innovated, people-oriented", Lake Petro is sparing no effort to provide customers with the best products and services. All products are designed and manufactured according to certification of API, ISO, ASME, ATEX, AISI, etc., and fabricated by advanced production lines and testing equipment.

With super quality, reasonable price and professional service, Lake Petro has become an assigned supplier and built strategic partnerships with some countries' national petroleum companies.

Lake Petro company takes "providing the most qualified products, most competitive prices and most professional service for every customer" as its mission. We are striving and aiming to be one of the most professional oilfield equipment suppliers in China. We sincerely welcome customers and friends domestic and abroad come to create a prosperous future with us.

Wuhan Kingdrilling Diamond Co., Ltd is one of the most professional manufacturer in DTH tools for water well drilling, geothermal drilling, mining drilling, bore hole drilling and so on. The main products include casing drilling system, DTH hammer, DTH drill bits, Button Bits, Thread Bits, taper Bits, Tricone bit, Road Milling Tools, Coal Picks, Drill Pipes, Chisel Bits, Cross Bits etc. Customization is also acceptable to meet your requirements.

Our factory produce DTH tools with advanced technology from Britain, a completed manufacturing system has been formed in plant. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance imported numerical control machines, all processes from raw materials prepared, heat treatment, metal processing are completed in the factory. Strict quality control standards make sure stable quality.

Whatever in construction, mining, oil, natural gas, quarry or horizontal drilling industry. KINGDRILLING always do their best to meet your demands. Our commitment gives customers the peace of mind, and we will always be in this line to serve our customers the most reliable products and the best support.