Tianjin Sheng Xing-Long Steel Industry & Trade Co., Ltd. is one of leading manufacturers and exporters of steel tubes in Tianjin China. Though our history is relatively short, our company is rapidly developing. We produce high frequency welded tubes and galvanized pipes of various specifications which are widely applied in various fields. We also export hot rolled and cold rolled (galvanized) steel bands, steel bars, scaffold tubes, galvanized wires to Southeast Asia and the Middle East. Customers have shown increasing confidence in our products because of high quality, professionalism, commitment, timely supply and excellent service. Offering products of the best quality and the best service, we welcome you to cooperate with us for a bright future.