Jianhu Jielin Petrochemical Machinery Co., Ltd.

Jianhu Jielin Petrochemical Machinery Co., Ltd. (建湖杰林石化机械有限公司) was founded in 2012 and is located in the Jianhu Private Industrial Park, Jiangsu Province, China. The company is a modern large-sized enterprise specializing in the research, development, manufacturing, and sale of various oilfield equipment and spare parts. Jielin is recognized as a national high-tech enterprise and is a member of CNPC, Sinopec, and CNOOC network supplier systems, and a member of the China Petroleum and Petrochemical Equipment Industry Association. The company's core product range includes oil and gas wellheads, Christmas trees, casing heads, choke and kill manifolds, and blowout preventers (annular and ram types). Products have obtained the national special equipment (TS) production license and national industrial production permits. The facility has first-class production scale with more than 60 sets of professional production equipment including imported optical spectrum analyzers, magnetic particle testing machines, X-ray detection machines, ultrasonic testing machines, high-pressure water/gas seal test devices, and other specialized testing equipment. The company has a registered capital of 58.88 million RMB with 50 million RMB in fixed assets. Jielin has 155 employees with 35 senior technical staff. Products are sold to major Chinese oil fields including Daqing, Tuha, Victory, Xinjiang, Changqing, Yanchang, and CNOOC, as well as exported to North America, South America, Europe, the Middle East, Central Asia, and Southeast Asia across 19 countries and regions. The company holds API 6A, 16A, 16C, and Q1 certifications along with ISO 9001, ISO 14001, and HSE management system certifications.