Anhui Jusheng Petroleum Drilling Accessories Co., Ltd.
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Zhuzhou Jusheng Drilling Tool Co. Ltd
🇨🇳 China
200311-50 peopleManufacturerEstablished brand
Own brand
Low MOQ
High-tech enterprise
Key market
Europe
Description
Zhuzhou Jusheng Drilling Tool Co. Ltd is a manufacturer and contract manufacturer of drilling tools, founded in 2003 and based in Zhuzhou, China. With 11 to 50 employees, the company specializes in the research, development, and production of drilling tools, including DTH bits, TOP DRIVE SCREW BIT, CONE HOLE ROCK DRILL BIT, ANCHORING CASING BIT, IMPACTOR, and HIGH AND LOW WIND PRESSURE DIVE HOLE BIT. Their products, such as the CIR 90 Low Pressure DTH Drill Bits, are widely used in metallurgical mines, geological drilling, water and electricity transportation, tunnel tunneling, and quarrying. Operating a modern standard workshop, Zhuzhou Jusheng Drilling Tool Co. Ltd adheres to ISO 9001 quality management standards. The company exports its products to Europe, America, Southeast Asia, and the Middle East.
CIR 90 Low Pressure DTH Drill Bits$32
Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
🇨🇳 China
1997101-200 peopleManufacturer/Trading Company/DistributorEstablished brand
OEM manufacturer
Product customization
Low MOQ
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23
Key customer
K B EXPLORE
Key market
North America
Description
Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. is a professional manufacturer and distributor specializing in oilfield downhole equipment and petroleum machinery accessories. Established in 1997 and based in Yantai, Shandong Province, China, the company operates a 10,000-square-meter facility equipped with over 40 sets of advanced production machinery, including CNC machines, universal millers, and automatic grinders. With a workforce of approximately 150 employees, including a dedicated team of 26 engineers and technicians, the company maintains over 20 specialized production lines for sucker rod couplings.
The company's core product portfolio is centered on API Spec 11B compliant equipment, featuring a comprehensive range of sucker rod couplings, sucker rods, pony rods, and polished rods. They are recognized as a pioneer in Yantai for implementing advanced alloy thermal spray coating technology, producing high-performance Spray Metal (Class SM) couplings alongside Class T, Sub, Changeover, and Slim Hole variants. These products are available in various thread sizes ranging from 5/8" to 1-1/8" and are manufactured using high-quality materials such as AISI 5140 steel.
As an ISO 9001 certified international supplier, Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. provides OEM and contract manufacturing services with a monthly production capacity reaching up to 50,000 pieces. The company maintains a strong global presence, exporting to key markets in North America, South America, India, and Eastern Europe. Their commitment to quality and technical excellence has established them as a reliable partner for international oilfield equipment buyers and distributors.
API Sucker Rod Connectors
API Sucker Rod Couplings
