Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valves ANSI Cl150~900 Flanged Type Cast Steel Wcb/CF8/CF8m Bb OS&Y Rising Stem Gate Valve, A216 Wcb CS Carbon Steel Flanged Y Strainer with 150lb 300lb, J-Valves API Standard Stainless Steel Ss CF8 CF8m RF Flanged Plug Valve and so on.