OUR FINISHES: Alkaline Derusting Anodize (clear, black, blue, red, gold) Anodize and Dichromate Seal Baking Black Oxide Cadmi ... um (yellow, clear, olive drab) Copper Degreasing Dry Film Lubricant Electropolish (stainless steel) Electroless Nickel (Mid and High Phos) Etching Gold Hardcoat (hard anodize) Hardlube: Teflon impregnation Irridite/Chromate Conversion Nickel, Bright Nickel Chrome, Bright Passivation Phosphate Pickling Polishing and Buffing Sealing Silver Straightlining Stripping Tin, bright (acid) Zinc (black, yellow, clear, olive drab) Zinc/Nickel (10x the protection of zinc) When Cooperative Plating opened for business in 1923, we quickly established a reputation for delivering outstanding service and quality products to our customers. Ours is one of the most modern plating facilities in the Midwest, with 55,000 square feet of production space and the most up-to-date metal finishing equipment in the industry. Throughout our growth, we have maintained our commitment to service and quality. Each of our employees is committed to providing our customers with superior products, quick project turn around, and an excellent product. Our customers can attest to our dedication! read more