We are one of regional leading valves manufacturer, and most of the valves exporting to American and Europe markets.All the valves conform to national and international advanced standards, such as ANSI,BS,DIN,GB, size:1/4"~56",class:150Lb-2500Lb,working temperature-196 degrees celsius to 680 degrees celsius, material including carbon steel,stainless steel, cryogenic service steel,special alloy:Inconel 625,F51,Monel, Titanium, Hastelloy,Etc.