Tianjin Bright Sourcing ( Imp. & Exp.) Co., Ltd. is a reputable trading company specialized in international business. Our business involve various commodities and technologies the mean time, we are also trying to do tri-country We locate Tianjin, very important sea port city northern China. ...

Our company mainly produces single-layer copper-coated steel tube, double-wall tube and with different plating complete set of advanced equipment imported from abroad. We offer tubes out diameter for both metric British measurement, wall thickness, such as Dia.3.8*0.65, ...