... and machines such as CNC punching machine, CNC bending machine, CNC shearing machine, lathe, milling machine, grinding machine, drilling machine etc.5,Our factory has passed ... , chrome/zinc/nickel plating, powder coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingThickiness0.5mm ...