Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Stainless Steel Thread Stud, 12 Point Bolt , Phillip Drive Self Tapping Screw , Spring Washers ,Heavy Hex Bolt . We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Sheffield, venezuela,Oman, Wellington.Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers. Honesty is our principle, skilled operation is our work, service is our goal, and customers' satisfaction is our future!