Subsidiaries

SINOPEC OILFIELD EQUIPMENT INTERNATIONAL CO., LTD

​Being in charge of all international business of SOFE and its subsidiaries, operating and managing global marketing and service network of SOFE.

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SJ PETROLEUM MACHINERY CO.​

​​An international leader in design, manufacturing and distribution of drilling and workover rigs, cementing and fracturing equipment for onshore and offshore applications.

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​KINGDREAM PUBLIC LIMITED CO.

​Dedicated to drill bits and tools for over 40 years in oil&gas industry, Kingdream has always been committed to providing the best service with a combination of premium PDC bits, Tricone bits, PDM tools, etc.

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​SHASHI STEEL PIPE WORKS.

​​​​Established in 1975 with 45 years of steel pipe production experience with manufacturing capacity of LSAW, SSAW, ERW pipe, bend pipe and coating.​​

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​​​SJS Ltd.

It is a joint venture with serva USA. As an important window for tracking international cutting-edge technology and management philosophy, it is one of the most successful joint ventures in the domestic oil industry. It focus on downhole tools manufacturing.​COMPRESSOR COMPANY

The main technology is introduced from Dresser-Rand Company in USA. It is the only natural gas compressor manufacturing base of SINOPEC.

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​​SJPETRO PETROLEUM EQUIPMENT INSPECTION AND TESTING CO., LTD.

​​​​​It is a third-party inspection, testing and calibration service lab with independent legal status, and has been accredited by CNACL.

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NATURAL GAS COMPANY​

Natural gas development and production, transportation, long transportation pipe boosting and CNG refuel for terminal trucks.​