30 Years Professional Manufacture & Export Experience, Main Customer Market located USA, Canada, South America and Germany, Russia, Europe so on. Best Competitive Product, With ANSI / DIN / JIS / ISO standard Screw, Bolt, Nut, Nail, Washer, Rod, Rivet, Rivet Nut, Anchor, Pins AND non- Standard Fastener and Hardware. Main Material, Stainless steel, Carbon steel, Aluminum, Brass, And other special material. Quality Assurance System, ISO9001: 2000