Founded in 1986 in Wenzhou, China Topper
Valve Manufacturer Co., Ltd. is your dependable specialist in fluid control valves. We operate a 62,000? production base and two subsidiary factories, employing over 500 professionals and deploying more than 200 advanced production devices. Our core focus is to provide top-tier valve solutions for global clients.
Our full range of valves complies with ANSI, API, BS, DIN, GOST, GB and other global standards, serving oil & gas, petrochemical, refining, chemical, shipbuilding, power and pipeline industries. These vital fluid control products help guarantee the success of your engineering undertakings.
We are certified with ISO 9001, API, CE, TS A1, ISO 14001 and OHS 45001, enabling us to maintain excellent product quality and service standards at all times.