Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Hex Nylon Lock Nut, Tension Clamp , Heavy Hex Nut , F436 Flat Washer ,Vs Flat Washer . Good quality is factory' existence , Focus on customer' demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming ! The product will supply to all over the world, such as Europe, America, Australia,Canada , Norway ,Albania , Namibia .We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.