Tianjin Huaxintong Iron & Steel Trading Co., Ltd is Seamless Steel Tube, alloy steel tube, the stainless steel tube distribution center that the Chinese petroleum and chemical incorporated company appoints, Chinese petroleum "the sources of energy net one of" member unit and conglomerate first order supply network enterprise. Special field manage enter port, domestic various alloy steel, stainless steel, carbon steel, thermostability, are able to bear the low temperature, being able to bear corrosion steels, sheet material, bar, pipeline accessory and soldering material, stainless steel tube, entrance stainless steel tube alloy steel tube, nickelic alloy stainless steel tube, is famous material of in the homeland supplier.