Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering API600 Steel Flexible Wedge Bolted Bonnet Flanged Rising Stem Gate Valve, J-Valves API600 Stainless Steel CF8/CF8m/CF3/CF3m Flanged Handwheel Globe Valve, J-Valves API 609 Calss 150~600 Wcb/CF8/CF8m Wafer/Flanged Butterfly Valve and so on.