Jiangsu Shuangxin Group Co., Ltd.

Jiangsu Shuangxin Group Co., Ltd. (also known as Jiangsu Shuangxin Petroleum Machinery Co., Ltd.) is a leading oilfield equipment manufacturer based in the Jianhu petroleum equipment manufacturing base, Jianhu County, Yancheng, Jiangsu Province, China. Established as one of China's top 50 petroleum and petrochemical equipment manufacturers, the company occupies 400 mu (approximately 27 hectares) with 65,000 square meters of manufacturing facilities and 5,000 square meters of R&D space. The workforce of approximately 418 employees operates modern metal processing, large steel casting, heat treatment, and product assembly production lines, supported by comprehensive testing equipment. Product range includes API 16C high-pressure drilling fluid manifolds and choke/kill manifolds, API 6A wellhead equipment (Christmas trees, casing heads, tubing heads), API 6A valves (gate valves, plug valves, check valves, choke valves), API 16A blowout preventers, API 11E pumping units, and high-pressure drilling accessories. The ZJ90DB drilling fluid manifold is a recognized high-tech product in Jiangsu Province and a national innovation fund project. The company holds ISO 9001, ISO 14001, OHSAS 18001, and HSE certifications alongside API monogram licenses. Products are exported to Europe, the Americas, and the Middle East, with sales and service centers established in Houston, Texas and Vancouver, Canada.