... .gold,Nickel or Chromate plating,Anodize chorme Bass style control plate,bass plate,guitar control plateWe provide the product by our customer ... ,milling,machinging,drilling,etcSurface treatment:Polishing, chrome/zinc/nickel plating,power coating, natural anodization, galvanizing, satin, etcFile Formats:Pro/Engineer, SolidWorks ... with you by our most sincerity! chorme Bass style control plate