SJS is an integrated engineering and manufacturing company recognized for its technology and quality products for well completion in the global oil and gas industry. SJS is a Sino-American joint venture between Sinopec Oilfield Equipment Corporation (SOFE) and SERVA group, which is part of EnTrans International. Our company is located in Jingzhou, a well-known historical and cultural city near the Yangtze River in central China’s Hubei province.
Founded in 1992, the company has focused on developing products for the oil and gas industry by designing and manufacturing high pressure triplex and quintuplex plunger pumps, cementing and fracturing equipment, downhole oil tools, clutches and brakes. Our mission is to develop products and services that allow our customers to perform their business in the most safe, efficient and profitable way. Our focus is on quality, innovation and value for the customer.