Our corporation as a manufacturer and exporter , has the fifteen years' experience  in the line of fasteners . The key markets are European Countries , America , Middle East ,South of Africa. The standard are ANSI , BS ,DIN , JP .  The major products are Self Tapping Screws , Chipboard Screws , Machine Screws . The others are Hex head Wood Screws , Drywall Screws , Self Drilling Screws .