ã??We are established in March 2006 and approved as high technology enterprises by government, Heyuan is specialized in high-quality aluminum high frequency welded tube which especially applied in auto radiator, inter-cooler, and evaporator and so on. With the advantage of our R&D team, we are developing new products as customersâ?? requested. ã??ã??We have the advanced tube-mill introduced from Germany. And our materials are totally imported from international aluminum product manufacturers. Depending on the excellent workers experienced in the processing, Heyuan guarantees the first class quality. ã??ã??Our principle is: Quality, Services, Cooperation and Value. We continue to improve ourselves so as to satisfy the demand of customers. ã??ã??We know fully well that you have choice of tube stock and we also appreciate your decision to select Heyuan. Please keep it in your mind that we are always at your service. ã??ã??Contact us at any time, if you have any inquire and question.