FSGS.FSGS was established in 1976 as a specialized manufacturer serving the petroleum and petrochemical industries. With an annual output value exceeding 80 million yuan, the company employs over 200 staff members, including 32 technical personnel. As a network member of the PetroChina Group, our company holds multiple production licenses, numerous patented products, and a Special Equipment Manufacturing License. We maintain comprehensive production and testing equipment. In 2000, we achieved ISO9001 Quality Management System, ISO14001 Environmental Management System, and OHSAS18001 Occupational Health and Safety Management System certifications. Additionally, we have obtained American API certification, AAA-level Measurement Management System certification, and Intellectual Property Management System certification. For years, we have manufactured downhole tools, wellhead blowout preventers (FZ18-21, 2FZ18-35), manual/hydraulic/high-pressure Christmas trees, choke and pressure manifolds (JGKY65/103-70), kill manifolds (YGK65/103-70), production (gas) wellhead equipment KQ65/70 (2 9/16*10000 psi), as well as medium- and high-pressure valves, three-valve manifolds, and instrument valves. These products are widely used in industrial pipelines and mechanical equipment across petroleum, petrochemical, chemical fiber, military, power generation, and research sectors. Our sales network spans nationwide, backed by reliable quality and a comprehensive warranty policy. Contracts are strictly honored with timely delivery. We arrange freight forwarding, offer custom manufacturing based on drawings for special varieties, and conduct trial production to ensure customer satisfaction. Primary products include: wellhead equipment, valves, fishing tools, milling tools, gas field tools, packers, and anchors.
