Valves, Ball Valve, Gate Valve manufacturer / supplier in China, offering Cast Steel/Stainless Steel Brass Wcb 2′′4′′6′′8′′10′′ DN25/50/100/200/Industry Flange Shut off Valve Butterfly/Check/Globe/Gate/Ball Valve/Safety Control, ANSI B16.5/GB/GOST/DIN 3356 Custom Easy Operation 2 Piece Full Port Ball Valves for Water Treatment, Modular Design Compact Custom API 602/GB/GOST/ASME B16.34 Stainless Steel 1′′ 2′′ 3′′ 4′′ ANSI Stainless Steel Bellow Seal Globe Valve and so on.