2026-07-30 19:51:44
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JAF was founded in 1996 and is rooted in Jiaozuo, Henan. It is a well-known professional R&D and manufacturing enterprise for ammonia shut-off valves and lift check valves in the industry. The company holds a manufacturing license for special equipment (pressure pipeline components) and strictly adheres to industry standards. Its products have significant advantages such as small size, light weight, high flow rate, excellent sealing performance, and high pressure rating, and are easy to install and maintain in the later stage. Relying on excellent quality, JAF is not only the core supplier of ammonia (fluorine) valves in refrigeration engineering for many refrigeration manufacturers, but its products are also widely used in key fields such as chemical, food, water conservancy, power plants, petroleum, beer, pharmaceuticals, coal, and ships. At present, the company's main products include ammonia shut-off valves, fluorine shut-off valves, throttle valves, check valves, filters, and plate level gauges, serving various industrial fluid control systems with stable performance.