WENZHOU COOSAI VALVE CO., LTD

Coosai is a specialized manufacturer which has 20 years experience in the design and manufacture of high quality valves that satisfies the most critical project requirements. We manufacture valves in a wide range of sizes (up to 5000mm), pressures classes (up to ANSI 2500LB and 10000PSI), materials (Stainless steel and special alloy material). Our main products: Ball Valves(metal seated&soft seated, esp large size ball valves and top entry ball valves, DBB valves); API 6A Ball valve and Gate valvePressure Safety Valve; Control valve(globe control valves, segment ball control valves etc); Pneumatic and Electric Actuators; Knife gate valves; Butterfly Valves.Coosai valves are CE PED 97/23/EEC, API 6D-0749, API6A-1199, API607 (fire safe) and TS certified. Coosai Electric actuator is CE certified.