Punching,CNC and black anodizing.Used in power box ...
CNC maching,black anodizingUsed in Car parts
CNC maching,sandblasting and anodizingUsed in LED
Punching and anodizingUsed in rectifler cover
Maching polishing and red anodizingUsed in tent su ...
Punching and anodizingUsed in scooter