Established in 2005, Tianjin Ruijie Steel Pipe Co.,Ltd is located in China steel pipe production base Tianjin city as a steel pipe manufacturer and a worldwide exporter of steel pipe, steel coil and steel profile. Tianjin Ruijie Steel Pipe Co.,ltd is attached to Ruijie Industry Group, which is a mod­ernized large group company with fixed assets of 225 million dollars and inte” grated steel pipe manufacture, anti”corrosion & insulation, thermal company and international trade. Our factory area is 48800 square meters with annual steel production capacity about 300,000 MT. Insisting on first”class quality, we successively purchased different scientific and advanced test equipments: spectrometer, metallographic, universal testing machine, Charpy impact test machine,offline ultrasonic automatic flaw detector, X-ray real time imaging system and 2000t Hydrostatic pressure testing machine. All equipments ensure the products quality and our product quality meets the standard of GB/T9711-2011; API SPEC 5L-2007 Edition 44. We also got the ISO 9001:2008 certificate, the ISO 14001,BS OHSAS 18001 certificate and ISO/ IEC 17025. Since the establishment,our company won the titles of Quality-trusted Company,Top -100 excellent quality demonstration quality, AAA Credit enterprise of China Enterprise Credit Association, Municipal "Star Enterprise" of observing contracts and keeping promise in many times. And we have received high praise from cus­tomers all over the world. Sincerely hope to build a long-term business relations. COMPANY CONTACT INFO: ruijiesteel@rui-jie.com