Our company sticks into the basic principle of Quality is definitely the life of the business, and status may be the soul of it for China Steel Frame Construction Supplier, Factory And Manufacturer | Heavy Bass, insulated steel building, steel roof structures, 250 pfc,metal roof joist. Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier. The product will supply to all over the world, such as Europe, America, Australia,Swiss, Palestine,Iraq, Serbia.High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.