We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Full Thread Carbon Steel Drywall Screw, Mdf Fiberboard Screw, Collated Screws, Buglehead Screw,Head/Self-Drilling Screws Modified Truss Head/Hex Head/Csk Head/Flat Head 4.5′′. We adhere to the tenet of Services of Standardization, to Meet Customers' Demands. The product will supply to all over the world, such as Europe, America, Australia,Sacramento, Sri Lanka,Liverpool, Irish.All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!