Changzhou Wujin Jiangnan Special Type Screw Co.,Ltd.,dating from 1992, is located at the Yangzte River Delta, with a batch of standard workingshops, advanced equipments and testing instruments .

Changzhou Wujin Jiangnan Special Type Screw Co.,Ltd. manufactures 4 series of superior fasteners, namely Lock bolt; Rivets(Solid rivet,Semi-tubular rivet, Shoulder rivet,Blind rivet ); Nuts(Slotted nut,Flange nut ,Rivet nut );Screws (Self-tapping screw, Wood screw,Drywall screw ) and various of non-standard stamping parts,turning parts, CNC precision parts and so on , widely used in Automobile, Railway,Shipping, Aircraft, Building industries.