(1) hardware including various kinds of bolts and screws-
thread forming/ cutting/ rolling screws, studs, shafts, punches,
various kinds of nuts.
(2) die for cold/ hot forming & staking, die for nuts, bolts,
hand tools.
(3) machinery equipments including nut formers, tapping machines,
nut assembly machines, die assembly machines, wire drawing machines,
wire pointing machines.