Partner (Tianjin) Oilfield Technology Services Co.,Ltd.
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Primestar Oil Technology Co., Ltd.
🇨🇳 China
201311-50 peopleManufacturer/Service CompanyOEM manufacturer
Own brand
Product customization
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Key customer
MARVEL
Key market
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Description
Primestar Oil Technology Co., Ltd. is a Beijing-based manufacturer and service company specializing in R&D, production, and technical services for the oil and gas industry. Established in 2013, the company operates with 11 to 50 employees and is recognized as a "National High-Tech Enterprise" and a "Beijing Science and Technology R&D Institution." Primestar Oil Technology offers a comprehensive range of drilling and completion tools, including PrimeGuardTM series of subsurface safety valves, PrimeSealTM series of packers, and PrimeSwitchTM series of fracturing sliding sleeves. Their drilling tool offerings include StarClearTM Casing Scraper, StarMagTM String Magnet, StarFlushTM Circulation Sub, StarEdgeTM Mills, and Washover shoes. They provide OEM and contract manufacturing services and hold certifications such as ISO 9001, ISO 14001, OHSAS 18001, API 14A for SCSSV, API 11D1 for Packer, and API Q1. The company operates a factory and has an annual output value ranging from US$5 Million to US$10 Million, serving notable clients like BakerHughes, Weatherford, and CNOOC.
Downhole Fishing Magnet
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Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd.
🇨🇳 China
2006501-1000 peopleManufacturer/Service CompanyHigh capacity factory
OEM manufacturer
Product customization
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TIANYI ENGINEERING TECHNOLOGY
Key market
🇺🇿 Uzbekistan
Description
Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd. is a specialized manufacturer and service provider in the oil and gas drilling sector, headquartered in Panjin, China. Established in 2006 as a subsidiary of Liaoning Tianyi Industry Company Ltd., the company operates a 70,000 square meter facility, including a 17,000 square meter factory dedicated to the research, design, and production of advanced Top Drive Systems (TDS). With a workforce of over 500 employees, including a high concentration of technical engineers and specialized service personnel, the company is a vertically integrated enterprise holding multiple patents and independent intellectual property rights.
The company's core product portfolio features a wide range of Top Drive Systems with capacities ranging from 250t to 500t, including specialized models like the electric permanent magnet direct drive top drive. These systems are engineered for diverse drilling applications such as cluster directional, high-inclination, horizontal, and super-deep wells. Beyond TDS, the company manufactures reciprocating positive displacement pumps, high-pressure filters, hydropneumatic accumulators, and industrial pipeline fittings. Their manufacturing processes adhere to API standards, and they hold EAC certifications for the Eurasian Economic Union market.
As an OEM and contract manufacturer, the company provides comprehensive technical services, including installation guidance, operation training, and on-site maintenance. They also offer rental services and technical support for third-party top drive brands. Panjin Liaohe Oilfield Tianyi Petroleum Equipment Co., Ltd. maintains a strong international presence, exporting to major oil-producing regions including Russia, Saudi Arabia, Venezuela, Indonesia, and Iraq, and serves major industry clients such as CNPC and Chevron.
Top Drive System (TDS 250t/350t/500t)
