... , zinc die casting, copper die casting. And with the service for post-treatment, such as blasting, polishing, machining, plating ... anodizing, as well as good service, we hope we can earn your trust in this field. ServiceOEM/ODM are welcomedMaterialAluminum,zinc ... coating,electro plating,power coating,wet painting,chromatin machining service,drilling,tapping and CNC machining,etc,etcProduct useAuto-parts ...