COMPASS VALVE.COMPASS VALVE is a company based in Wenzhou, Zhejiang, specializing in the design and manufacture of industrial valves. Its products are characterized by large diameters and high-performance specifications, and are widely used across multiple industrial sectors. Among these, hard-seal butterfly valves are suitable for high-temperature and high-pressure applications, with a maximum diameter of DN2400, making them ideal for use as main valves in steam turbines; ventilation butterfly valves have a maximum diameter of up to DN4200 and are used in industries such as environmental protection and steel. The company also manufactures large-diameter ball valves, such as pipeline ball valves and specialized ball valves for uric acid applications, as well as a series of high-pressure power plant valves. In terms of management, the company strictly implements 6S management and a product traceability system, ensuring product quality through comprehensive process cards and an inspection accountability system. Its main products include butterfly valves, ball valves, control valves, gate valves, globe valves, check valves, and their actuators.