Hebei Xinyuantai Steel Pipe Co., Ltd. was established in 1998.Located in Cangzhou Eco&Tech Development Zone Hebei Province which is close to the Bohai Sea, it enjoys convenient transportation, developed communication systems and vast territory .The company takes up 98, 000m2 and Its building area is up to 36, 000 m2 . There are 488 employees in the company and among them 38 people got high professional posts. The total assets can reach up to RMB3.6 million. The company now holds one φ140-φ381 middle straight seam steel pipe production line and four production lines ofφ219-φ2032 bifilar double-side spiral welding pipes with submerged arcs. The annual production capacity is of 380, 000 tons of different specifications and the annual output amounts to RMB1.2 billion. It has imported Lincoin auto-welding equipments from the USA and advanced steel pipes production equipments from Germany which are of specific characteristic both in workmanship and technology. Thus makes it easy to produce qualified steel pipes of Q235, Q345 and X42-×70 grades according to the standards of petroleum industry, national regulations and the API spec 5Lstandards of American Petroleum , coal gas, natural gas. Heat power. Etc. For years, the company has constantly made technical reform to the production technology and inspecting equipments, enhanced quality control of the product and purchased many kinds of advanced inspecting equipments including online ultrasonic auto flaw detector, X-ray industrial TV.X-ray real time imagery system 2, 000t static hydraulic pressure tester, universal material testing machine, charpy impact tester, sulphur carbide analyses machine and many other important inspecting systems which assured product`s development. The company employed many steel pipe production experts and engineers from Liaoning Sichuan.Shandong, Henan, Jiangxi, Fujian, Hubei, Gansu, Xingjiang, and inner Mongolia and has achieved good reputation form customers. While with the setting up of