Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Coarse Thread Drywall Screw for for gypsum board, 3.5mm X25 Coarse Thread Drywall Screws with Hard and Sharp Tip , tek Self Tapping Screw , Fastener China Wholesale Countersink Screw Chipboard/Timber Board Screw ,Stainless Steel Screws . If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you. The product will supply to all over the world, such as Europe, America, Australia,Madras , Guyana ,Brunei , Somalia .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.