Ball Valve, Gate Valve, Globe Valve manufacturer / supplier in China, offering J-Valves ANSI Casting Stainless Steel Wcb/CF8/CF8m Y Type Flange Strainer, J-Valves Forged Steel A105/F304/F316 1PC Hexagonal NPT Screwaed Ball Valve, J-Valves Investment Casting Wcb/304/316 3PC Full Port Ball Valve and so on.