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 Self Tapping Screw, Ruspert Roofing Screws , Fine Drywall Screws , Type17 Wafer Head Torx Drive Chipboard Screw ,Drywall Screw Head . Our organization has been devoting that customer first and committed to helping clients expand their small business, so that they become the Big Boss ! The product will supply to all over the world, such as Europe, America, Australia,Norway , UK ,Mali , Morocco .Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!