Coarse Thread Black Drywall Screw - China Manufacturers, Factory, Suppliers

The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for Coarse Thread Black Drywall Screw, Hex Head Roofing Screw , Hex Nut , Zinc Plated Hex Flange Self Drilling Screw , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.