Ball Valves, Gate Valves, Globe Valves manufacturer / supplier in China, offering J-Valve 300lb 1/2′ ′ Forged Stainless Steel A105 3PC Ball Valve, ANSI/DIN/JIS Carbon Steel Floating Flange Ball Valve, JIS Standrad Stainless Steel RF Ball Valve with ISO5211 Mounted and so on.