American Tinning & Galvanizing Company (ATG) specializes in the corrosion control of metal, steel and aluminum by providing “finishing” services. The metal finishing processes offered include hot dip galvanizing, zinc electroplating, cadmium electroplating, electro less nickel, cold black oxide, and Zinc Phosphate. The aluminum finishes include sulfuric acid anodizing, chromic acid anodizing, chromate conversion coatings and “two step” architectural bronze anodizing. Our quality and chemical processing systems have been Nadcap certified since 2004, and were recently awarded “supplier merit” after our last audit.