Tumbling Equipment & Supplies (Manufacturing) is a subdivision of the Electroplating, Plating, Polishing, Anodizing, and Coloring (Manufacturing) industry. This industry involves the manufacturing of equipment and supplies used in the process of tumbling, which is a method of polishing and finishing metal, plastic, or ceramic parts. Tumbling is a process that involves placing parts in a rotating drum or barrel along with abrasive media, water, and chemicals to remove burrs, sharp edges, and other imperfections from the surface of the parts. The equipment and supplies manufactured in this industry are used by a range of businesses, including manufacturers of automotive parts, aerospace components, medical devices, and jewelry.