Ball Valve, Gate Valve, Globe Valve manufacturer / supplier in China, offering Duplex Stainless Steel 4A (2205) 2PC Floating Ball Valve DN100 Pn20 RF Flange CE Certified for Chemical Transfer & Seawater Systems, ANSI Wpb Stainless Steel Carbon Steel Body Basket Type Strainer, J-Valves Shut-off Valve High Pressure Gas Regulator Globe Stop Valve and so on.