Shijiazhuang Standard Hardware CO.,LTD. is a developing company located in Shijiazhuang, the capital of Hebei Province, 270 kilometers far from Beijing . is one leading supplier of flange, valves, pipes fittings, steel wire rope,faucet. We use stainless steel, Aluminum and Galvanized steel for the materials. We believeâbest quality,more clientsâ.