Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering API Stainless Steel Reduce Bore Floating Flanged 1PC Ball Valve Rst Pn16/150lb/300lb, API/ASME 150lb Industrial Flanged Swing/Lift Non-Return Check Valve, Rstv Manufactory Cast Steel Wcb /CF8/CF8m150lb~900lb Industrial Flanged Globe Valve and so on.