Profile: Superior Metal Finishing, Inc. specializes in the production of parts and components for high technology industries. We can handle metal plating, metal finishing, metal cleaning, metal coatings and passivation. We work with gold, silver, nickel, tin, tin/lead, zinc and copper materials. We also offer plating of gold, electroless nickel, tin and other metals for the electronics, medical & aerospace industries. We perform routine and frequent chemistry of electroplating solutions to maximize consistency and purity of every finish.