"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Q235 Grade 4.8/6.8/8.8 Hdg Carbon Steel U Bolt, Metal Dowel Screw , Hex Flange Nut , Thick Flat Washer ,Din125a Washer . We promise to try our greatest to deliver you with high quality and economical products and services. The product will supply to all over the world, such as Europe, America, Australia,Melbourne , Venezuela ,Uzbekistan , Canberra .We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.