Flanges, Pipe Fittings, Valves manufacturer / supplier in China, offering Stainless Steel Industrial OEM/ODM Non-Retention Manual/Pneumatic/Electric 3PC Ball Valve with Flange-End, Stainless Steel Customize Anti-Static Corrosion Resistant 1PC/2PC/3PC Ball Valve for Food Milk, Stainless Steel Anti-Static/ASME High Platform/Flange 3 Piece Ball Valve with Lever Handle and so on.