Our company is a specialized company in manufacturing the fasteners,such as bolts,nuts,pins,wedges,ties,studs,iron wires,clamps and other special fasteners. Our products have been passed the recognition of ISO9001:2000. Products: al pin B-nut B-cone D-cone Standard Pin Flathead Pin Combo Pin long Pin B form tie scaffolding clamps flat tie Wedge pin Wedge Bolt Threaded Rods iron wires nails pipe hook U clip other special fasteners