Tianjin Credit Import and Export Trading Co., Ltd. was established in 2010, which belongs to CREDIT STEEL INDUSTRIAL CO., LIMITED ; the main products of the company are ERW pipe, galvanized pipe, square & rectangular tube, seamless pipe, SSAW steel pipe, LSAW steel pipe, and a serious of metal products; products are widely used. Main uses: fluid transport, oil and nutural gas; industrial and civil construction, agriculture greenhouse etc.