Roofing Screw, Drywall Screw, Blind Rivet manufacturer / supplier in China, offering High Quality Zinc Plated Flat Allen Furniture Screw Confirmat Socket Head Screw, Flat Head Zinc Plated Hex Socket/Cross/ Pozi Head Wood Furniture Confirmat Screw, Hex Socket Drive Head Wooden Confirmat Screws with Glavanized Wholesale and so on.