Siji Serva Petroleum Drilling & Production Equipment Co., Ltd. (四机赛瓦石油钻采设备有限公司, SJS Ltd.), founded in 1992, is a Sino-US joint venture between Sinopec Oilfield Equipment Corporation and SERVA Group, headquartered in Jingzhou, Hubei Province, China.
The company manufactures equipment for oil and gas drilling and production, including high-pressure triplex and quintuplex plunger pumps, centrifugal pumps, automated cementing and fracturing systems, downhole tools such as bridge plugs and packers, clutches, brakes, special vehicles, and environmental protection equipment for waste treatment. Its “oil and gas well sealing bridge plug” holds the second-highest global market share and over 90% in China, recognized as a national single-champion product.
SJS Ltd. operates facilities spanning over 23,000 square meters and holds certifications including ISO 9001, API 11D1 for downhole tools, and ABS type approval for pumps. Products serve markets in more than 30 countries, with applications in offshore, shale gas, and conventional fields. The firm maintains 207 patents and a Wuhan-based intelligent control division.
Official website: sjs.servacorp.com
To provide comprehensive coverage, we aggregate data and news under the name Siji Serva, encompassing the following company names, divisions, and related entities:
石化机械四机赛瓦公司 and 四机赛瓦公司.
This list encompasses current and former names, alternate names, and key divisions associated with Siji Serva, ensuring you can easily find all relevant information under a single, unified profile.
