At Tompkins Metal Finishing, we offer mid to high volume sulfuric acid anodizing. We do pre-cleaning, etching, deoxidizng, anodizing, dyeing & sealing. We can achieve a wide range of surface finishes from bright to dull matte in clear, black, gold, blue & red. Hard coat anodizing is also available with consideration of aluminum alloy, coating thickness, masking requirements & racking instructions.