Yuanda Valve Group , the most powerful andprofessional valve-manufacturer in China and a fast developinginternational valve brand .Yuanda ,with 400,000 square meters area and over 3000 staff ,manufacture high pressure ,middle pressure and low pressure valves 80,000 ton per year .Product applied many standards ,such asChinese standard ,API ,DIN , JIS , BS and so on , materials includestainless Steel ,carbon steel ,ductile iron , gray iron and etc.products range covers gate valve ,globe valve ,check valve ,ballvalve and butterfly valve ,150 series and 4,000 specificationin total ,widely used in petrol,chemical ,power ,metallurgy ,construct ,pharmacy and watermanagement fields .Yuanda `s charming lies in its one-stop independent product system.from product research and design ,casting ,processing to productassembly ,all finished in one line .Yuanda possesses advanced equipments as well asgreat manufacture capability ,46 machining workshops occupied200,000 squire meters .The casting line include two Japanese Koyofull automatic product lines , three semi-automatic product lines,two resin sand lines and two melted model product lines ,weight of10 ton unit castings can be made here .Over thousand of worldadvanced equipments include four Siemens CNC machine center ,largevertical lathe , numerical control machines, butt weldingmachine ,multifunctional teststand and so on .All of the aboveensured a high quality ,sufficient stocking and timely delivery tocustomers .
