Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for saw api 5l, Rectangular Hollow Section Steel Pipe, Q235 Erw Welded Steel Tube, 40x40 Steel Square Pipe,33mm Galvanized Steel Pipe. We welcome new and previous buyers from all walks of life to make contact with us for upcoming organization associations and mutual good results! The product will supply to all over the world, such as Europe, America, Australia,Madrid, New Delhi,Paraguay, Brunei.Our company's main items are widely used all over the world; 80% of our products and solutions exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.