The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for Hdg Api Grade Steel Pipe, Hot Dip Galvanized Steel Coil, Galvanized Steel Spiral Pipe, Prime Quality Galvanized Steel Coil,Low Carbon Welded Pre-Galvanized Steel Pipe. Aggressive price with top quality and satisfying support make us earned extra customers.we wish to work along with you and request common enhancement. The product will supply to all over the world, such as Europe, America, Australia,Provence, Lesotho,Durban, Zambia.With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.