Furniture hardware,bolts,nuts,washer,high strength bolts.cheese head welding stud,sets of high strength large head steel structural boltssets of torshear type high strength stell structural bolts.The products used in the areas of steel structure,bridge,rialway,regular boat,auotmobile industry,electric power and nuclear industry ,etc.Get certifcation of ISO9001-2000,ISO/TS16949,ISO14001:1996