Shanghai Jingcheng Marine Valve Manufacturing Co., Ltd. is a modern professional marine valve manufacturing enterprise integrating research, development, production, and sales. It is a member of the China Valve Association, a primary supplier in the CNPC supply network, a joint enterprise of China's shipbuilding industry, a member of the China Marine Machinery Standardization Technical Committee, and a member of the National Marine Valve Standardization Technical Committee. 
　　The company boasts strong technical capabilities, rich design experience, excellent production equipment, advanced manufacturing processes, comprehensive testing, and a rigorous operational system. Strict management ensures the production of high-quality and reliable products. The company's products are manufactured in accordance with technical standards and drawings such as Chinese National Standard GB, Ministry Standards CB and JB, Japanese Standard JIS, American Standard API, German Standard DIN, and foreign trade standard CBM. The current product range includes over 200 series and more than 2,000 specifications. Main products include various specifications of marine butterfly valves, marine gate valves, marine globe valves, marine ball valves, marine needle valves, marine control valves, marine throttle valves, marine plunger valves, marine check valves, marine safety valves, marine pressure reducing valves, marine self-closing valves, marine quick-closing valves, marine stop-check valves, marine hose valves, marine plug valves, marine mud boxes, marine sea valves, marine seawater filters, marine oil filters, marine storm valves, marine air caps, marine sounding self-closing valves, marine hydraulic control valves, marine valves, and high-temperature high-pressure power station valves. The products are widely used in petrochemicals, shipping, nuclear power, chemicals, pharmaceuticals, metallurgy, power generation, food, environmental protection, construction, and other fields.