Sticking for the principle of Super Quality, Satisfactory service ,We have been striving for being a superb small business partner of you for China 4m Steel Beam Supplier, Factory And Manufacturer | Heavy Bass, carport storage shed, h section beam, two story steel building,rsj steel. We are keeping chasing WIN-WIN situation with our clients. We warmly welcome clients from all over the world coming over for a visit and establishing long term relationship. The product will supply to all over the world, such as Europe, America, Australia,Peru, Naples,Serbia, Bulgaria.The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.