Stainless Steel Fitting, Stainless Steel Ball Valve, Seamless Pipe manufacturer / supplier in China, offering SUS304/316 Three-Way Ball Valve with Direct Mounting Pad, 1/4 Inch Ball Valve NPT Air Compressor Brass Valve, Stainless Steel SUS304/316 1-PC Wafer Flangedball Valve (DIN) and so on.