Shanghai JEFA Machinery Co.,Ltd  

JEFA is a company with extensive experience in the field of equipment manufacturing for the oil and gas industry, specializing in the design, manufacture and marketing of API 6A tree equipment. The company′s product line includes valves and wellhead control equipment, which are essential components in oil and gas extraction. The company has advanced production facilities, including steel forging plants, machining centers, professional heat treatment facilities, assembly lines and painting lines. These facilities ensure that JEFA can precisely control every step of the production process, thus guaranteeing the high quality and reliability of the products. JEFA′s products are designed and manufactured to strict quality standards, as evidenced by the company′s API 6A, API 16C, ISO 45001, ISO 14001 and ISO 9001 certifications. More than 90% of JEFA′s products are exported to more than 10 countries around the world, including the United States, Canada, the Netherl... [View More..]