Zinc Plated Self Drilling Screw/Concrete Screw/Roofing Screws

  Our company focus on the development/producing and selling of fasteners and metal parts.Fastners cover DIN,GB,JIS,ANST,BSW etc. 

  Mainly manufacture self drilling screw, roofing screw,  self tapping screw , stainless steel screw , machine screw ,wood screw, chipboard screw , rivet screw,nut,rivet nut, closet bolts, processing non-standard parts. Our products are being exported to the USA,Cannada,Brazil,EU,The South East Country/Israel etc.