SWE,we are a well organized trade corporation boasting professional employees and technicians. Our head office is located in Shanghai, China, and the factory is situated in the surrounding area of Shanghai - Haiyan, which is accredited as the production centre of fastener products in China. We provide high-quality fasteners according to the standards of DIN, ISO, ANSI/ASME, IFI, ASTM, BS, AS/NZS, JIS, KS as well as special fasteners at customers requirement. At present, our products include bolts, nuts, washers, and rods covering 4 series and 30 categories. Materials involve carbon steel, alloy steel, stainless steel, etc. Under the collaboration of the staff and with years of experience in marketing, our products enjoy ready markets in United States, Europe, Australia, South-east Asia and other Pacific countries and regions and are well-appreciated by the customers. With our mission "Best for you", we continue to develop new products and dedicate ourselves to improving the performance of products, we feel pleased and honored to be your supplier and believe that this good beginning will lead to the prosperity for both of us.