Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Black Carbon Steel Pipe Black Rectangular Hollow Section Ms Black Square s Square Structural Pipe 50x50mm Black Square Pipe, Galvanized Erw Pipe, Q235 Erw Welded Steel Tube, Erw Square Welding Steel Pipe,Q235 Carbon Steel Pipe/ Tube. To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation. The product will supply to all over the world, such as Europe, America, Australia,Uganda, Rio de Janeiro,Korea, Riyadh.The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.