Top Electroplating Services Since 1978

Based in Minnesota, Spectrum is a leader in the electroplating and electrodeposition field for Gold Plating Services, Silver Plating Service, Nickel Plating Services, Black Nickel Plating, Copper Plating, Brass Plating, Electroless Nickel Plating and our proprietary finishes Krōm Wear (alternative chrome plating) and Gold Wear (hard gold plating). With a total of more than 200 years of electroplating experience, our expert staff has the solutions to your electroplating needs. Our experience includes decorative and industrial surface finishing of precious metals and semi-precious metals on substrates including Steel, Stainless Steel, Brass, Copper, Aluminum, Lead, Pewter and Zinc Die Cast.

Why Choose Spectrum?

At Spectrum Metal Finishing we leverage our vast experience in the Plating Industry to provide you with:

  • Customized plating processes to meet the dynamic metal finishing requirements of your products
  • Industry leading order processing and turnaround time
  • Unmatched quality supported by full time lab technicians
  • Incredible service throughout the entire process

Spectrum is a small family owned business and all of our customers receive the personal care and attention that they deserve.

  • Request a Free Quote Now for Your Metal Finishing Project!





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  • Client Testimonials

    "Spectrum Metal Finishing is the only plating house that we have found that has in house polishing capabilities, which eliminates having a second vendor and greatly reduces freight costs. They provide us with great turnarounds, within 24 hours if needed. Also they provide a quality product that we both are proud of."

    Charlie Figenshau
    Bondhus Corp.

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  • National Association of Surface Finishers (NASF) logoNational Association of Metal Finishers (NAMF) logo