Our company is a specialized manufacturer, supplier and distributor of flanges of national and international standards made-in-China, such as ANSI, BS, DIN, JIS, KS. Also we can manufacture as per the customer's requirements with our best quality and... More
Tangshan Hong Yuan Valve Industry CO.,Ltd.
Main Products: Butterfly Vavle, Y Strainer, Flange, Pipe Fitting, Check Valve... More