Shang Quan Trading Co. Ltd., is specialized in marine equipments and steel-related products. We provide a complete set of solution in modernization, time and economic efficiency, and reliability as our prospective. Major products are steel plate, Seam Welder, steel pipe, angle bar, bulb flats steel, round bar, H-beam and all types of steel, etc. To provide the best quality and most competitive products, we develop sales channels through the co-operation of domestic and international steel manufacturers, and any steel-related manufacturers. As a result, we always become a very best business partner of clients to create more benefits and honors. Thus, our clients can easily be found in Asia, Europe, Africa, such as Taiwan, China, Korea, Singapore, Thailand, Vietnam, South Africa, Germany & Holland....