China Topper Valve Manufacturer Co., Ltd. is based in China and lists industrial valves on Global Trade Plaza. The company offers products such as the 3 PC Trunnion Mounted Ball Valve, Swing Check Valve with Weight Hammer, and DIN EN 14341 Check Valve. These include API 6D compliant trunnion mounted ball valves with lip seals in sizes 2-24 inches and pressure ratings from Class 150 to 2500 LB, swing check valves with weight hammer design in sizes DN15-DN600 and pressure ratings PN6 to PN100, and DIN EN 14341 compliant check valves with swing type design, flanged ends, and electro-hydraulic or gas-over-oil operation. Buyers can send an enquiry through Global Trade Plaza.