Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for China Structural Steel Roof Framing Supplier, Factory And Manufacturer | Heavy Bass, 29 gauge sheet metal, affordable metal buildings, carport buildings,steel used in building construction. our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。 The product will supply to all over the world, such as Europe, America, Australia,Juventus, Liverpool,Madrid, Argentina.With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.