Our main products include: self clinching nuts, standoffs, bolts; panel fasteners; inserts of plastic nuts; welding nuts; spot welding nuts; retractable screw; crown screws; tapping screws; ballooning fasteners; track insert parts, blind rivets and non-standard fasteners .ground steelrod, ground wires, bolts, nuts, screws and some other fasteners.my msn is *****email:*****