Non-Chromate Conversion Coating of Small or Tiny Aluminum Pieces for the Jewelry Industry


We were approached by a jewelry manufacturer to provide them with the application of a non-chromate conversion coating for a large number of tiny aluminum jewelry pieces. The combination of material and the customer's desired finish required us to develop an entirely new process and chemistry. The non-chromate conversion coating that we developed utilized a blend of proprietary chemicals, and a specially designed non-chromate conversion line. The customer provided us with a color chart so that we could maintain a consistent finish throughout the process. This in-house solution gave this customer exactly the coating and finish they desired, at a competitive cost. To learn more about what we can do to service your coating needs contact us directly.

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  • Product Description
  • These jewelry parts are used in the jewelry industry.

  • Conversion Coating Capabilities Applied/Processes
  • Non-Chromate Conversion Coatings

  • Equipment Used to Manufacture Part
  • Proprietary Non-Chrome Conversion Line

  • Material Used
  • Aluminum

  • Material Finish
  • Bright Non-Chromate Conversion

  • Industry for Use
  • Jewelry

  • Standards Met
  • Customer Specifications

  • Product Name
  • Small / Tiny Jewelry Earring Pieces

  • In process testing/inspection performed
  • Comparison to Customer Provided Color Chart / Visual Inspection