... Precision wire cutting machines, more than 160 sets in total;2.Material:iron, carbon steel, stainless steel, brass, copper, ... .High quality cold steel plate or galvanized steel plate. 2.Precision bending machine and punch press. 3.Prefessional operation ... sheet metal fabrication, sheet aluminum stamping, high precision stamping, truck seat, hydraulic press, car seat steel construction, moon roof ...