... of related tooling clamps and for Metal dome, Terminal, Bolt, Screw Nut, Rivet, Case, Cover, LED empty housing, Stamping and ... and fasten systemMaterialImport raw materials of Brass, copper, mild steel, stainless steel (from Japan, Germany, Sweden &USA)ProcessingCNC Lathing turning ... Testing Machines Our Certificate of ISO 9001:2008 Furniture fasteners stainless steel screw chipboard screw