... steel, spring steel, aluminum and brass, copper, etc. Machine: Shearing machine, (laser) cutting machine, Sheet metal press brake 1000KN, Normal punch press, turret ... punch press, hydraulic bending machine, Milling planer, Milling machine, Drilling machine, Plaining machine, Lathe, CNC lathe, CNC machining center, welding machine and test facility.Surface finishes ...