OUDIAN VALVE.OUDIAN VALVE, established in 1997 and headquartered in Wenzhou, Zhejiang, is a specialized manufacturer of high- and medium-pressure industrial valves. With registered capital of 217 million yuan and a facility spanning over 53,000 square meters, the company produces products strictly adhering to international and national standards. Core offerings include gate valves, ball valves, globe valves, butterfly valves, check valves, power plant valves, and control valves. The product range encompasses over 150 models and 1,000 specifications, with pressure ratings from 1.0 to 42.0 MPa and nominal diameters from 3 mm to 2,800 mm. These valves withstand extreme temperatures from -196°C to 800°C, utilizing various alloy steels, stainless steels, and special alloys, with comprehensive drive options. Widely applied in nuclear power, petrochemical, power generation, metallurgy, pharmaceutical, and other industries, our valves are not only popular nationwide but also exported to dozens of countries and regions including Europe, America, Japan, South Korea, and the Middle East, earning the trust of customers worldwide.