Leonhardt Plating Co.

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Leonhardt Plating Co. offers a comprehensive suite of metal‑finishing operations, such as decorative chrome plating, electropolishing, both electrolytic and electroless nickel treatments, polishing and buffing, and passivation. Its electrolytic nickel capabilities cover bright, satin, dual‑layer, and Watts finishes applicable to ferrous, brass and copper parts. Clients span a broad range of sectors, including appliances, automotive, chemicals, food processing, furniture, hardware, marine, medical devices, musical instruments, plumbing and retail. All plating activities adhere to ASTM B912 and ASTM 733 as well as the federal specifications QQ‑C‑320 and QQ‑N‑290A.

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