Company Brieft Introduction: Tianjin Baolai Steel Industry Group Co., Ltd is a comprehensive company, which focus on welded steel pipes and other steel products. Established in 1991, Baolai is among the first few specialized companies that develop and manufacture ordinary and special diameter steel pipes. We manufacture API, ASTM, BS, DIN, EN, ISO, KS, JIS standards pipes and so on. Our annual capacity is approximately 1,500, 000MT in various specifications and export 150, 000MT to all over the world. We are ISO (ISO 9001, ISO 14001) certified company and have been awarded all popular certificates including API 5L, API 5CT, CE (TUV), DIN, LR, UL, OHSAS, KS, JIS etc., so our steel pipes have the access to any market in the world. Our pipes have been exported to more than 100 countries and areas i