Electronic Plating

Industry Leaders in Metal Finishing for Electronic Applications

We are experts in electronic plating for components such as connectors, filters, isolators, circulators, pin diodes, glass-sealed transmitters and EM l/RF shielding.

Keystone is recognized as an industry pioneer, having developed and implemented many proprietary techniques in electronics plating applications. Our customers depend on our understanding of ASTM, AMS, Military and commercial electronic plating specifications to ensure highly accurate, professional results.


Electronic Plating processes (Rack & Barrel) for applications include:

  • Tri-Alloy (Copper-Tin-Zinc) 
  • Silver (Bright)
  • Gold
  • Tin-Lead (95-5, 90-10, 60-40)
  • Tin (Bright & Matte)
  • Copper
  • Nickel (Sulfamate, Bright, and Electroles)
  • Cadmium (Clear, Yellow, Black, and Olive Drab)
  • Zinc (Clear, Yellow, Black, and Olive Drab)

Electronic Plating Testing capabilities include:

  • X-ray Fluorescence Thickness Measurement
  • Steam Aging
  • Salt spray
  • Solderability
  • Insulation Resistance

Contact Keystone Corporation for Quality Electronic Plating

We are a one stop source for all of your metal finishing needs. Contact us today for a price quote on any of your metal plating needs.


Plated metal parts

Electronic Plating