Commercial Plating Company is a 50,000 square foot barrel-plating shop located in St. Louis, Mo. We specialize in brass, cadmium, copper, statuary bronze, nickel, tin, zinc and black chromate finishes. All plating lines are fully automated and capable of small and large volume production. We pretreat our waste water to consistently remain within EPA and Metropolitan St. Louis sewer district treatment guidelines. We are members of the National Association of Surface Finishing.