http://www.xxtsteels.com/A106 Steel Pipe manufacturers Our History Tianjin Xing Xin Tong Metal Technology Co., Ltd. is a brand of Xing Jian Holding Group. The group is headquartered in Beijing, the registered capital reaches to 15.6 million dollars, Tianjin Xing Xin Tong Metal Technology Co., Ltd. is professionally serves for fire fighting, gas, water supply, drainage, building structure, agricultural facilities and other fields. The main products include ERW steel pipe, hot dipped galvanized steel pipe, pre-galvanized steel pipe, hollow section, seamless pipe, SSAW steel pipe, LSAW steel pipe, steel plate & coil, pipe fittings and
