To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for saw api 5l, Api Steel Tube, Astm A500 Steel Pipe, Antirust Black Square Steel Pipe,Asme B36.10 Carbon Steel Pipe. "Passion, Honesty, Sound services, Keen cooperation and Development" are our goals. We've been here expecting close friends all around the earth! The product will supply to all over the world, such as Europe, America, Australia,Indonesia, Bulgaria,Los Angeles, Kazakhstan.Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.