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Quality Documents

 

ITAR 2025 Letter

NADCAP 23-25 Chemical Processing

NADCAP 23-26 Quality Systems

 

 

ISO Cert of Registration 2025-2028 Letter

 

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  • Processes & Products
    • Specification Plating
      • Specifications We Plate To
      • On These Substrates
      • To These Specs
    • Laser Gold®- NIST Standard Reference Material #1929
      • Laser Gold® Tech Data
      • Laser Gold Design Considerations
    • Laser Black
      • Laser Black Tech Data
      • Design Considerations – Laser Black
    • Electroless Nickel
      • Design Considerations – Electroless Nickel
    • Gold
      • Heavy Gold Plating
      • Tech Data – Gold
      • Specifications for Gold
      • Electroless Gold & Immersion Gold
    • Platinum Plating
    • Rhodium
      • Tech Data – Rhodium
      • Design Considerations – Rhodium
    • Cadmium
      • Specifications for Cadmium
    • Copper
      • Tech Data – Copper
      • Design Considerations – Copper
      • Specifications for Copper
    • High-Q Silver®
      • Design Considerations – High Q Silver
    • Electroforming
      • Tech Data – Electroforms
      • Design Considerations – Electroforming
    • Low Emissivity
    • Turn-Key Manufacturing
    • Refining
    • Polishing, Buffing & Diamond Turning
    • Repair, Replate & Salvage
  • Markets We Serve
    • Defense and Military
    • Space, Satellites and Astronomy
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    • Microwave and Electronics
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  • Capabilities
    • Gold Plating and Silver Plating on Plastics and Carbon Fiber
      • Tech Data – Plating on Plastics
      • Design Considerations – Plastic
    • Light Pipes and Homogenizers
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    • Exotic/Difficult Substrates
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Pradeep Bhandari, JPL (Jet Propulsion Laboratory)

“The gold plated parts look very nice indeed, and I would like to commend you and your team at Epner Technology for producing such pristine, superb looking finishes.”

 - Pradeep Bhandari, JPL (Jet Propulsion Laboratory)

George Fraser, University of Leicester, PI for the MIXS experiment on BepiColombo

“We have overcome many technical challenges on MIXS, but the hardest by far was the coating of gold onto titanium – vital for the thermal performance of the X-ray optics in their eventual orbit around Mercury. Several UK-based contractors tried and failed; sober advisors said the coating might not even be possible – but Epner Technology has delivered the complex gold-on-titanium structures that we needed.”

- George Fraser, University of Leicester, PI for the MIXS experiment on BepiColombo

Dr. Thomas B. Reyerson, National Oceanic and Atmospheric Admin.

“The plating job was head and shoulders above what has been done for aircraft instruments here in the past…the performance of the vessels gave us nearly double the sensitivity, due in part to the extremely high reflectivity of your finish…”

-Dr. Thomas B. Reyerson, National Oceanic and Atmospheric Admin.

Terry Onder, Boeing-St. Louis

“The Laser-Gold plated tool now looks great and has received good reviews from our tool fabrication people. Again, thanks for a job well done!”

 - Terry Onder, Boeing-St. Louis

Catherine Nagel DeFreese, Motorola, Inc.

“The performance of the Epner sample was outstanding, providing a Q of approximately 3700 as opposed to the best previous value of 3200 (typical production values are around 2800).”

- Catherine Nagel DeFreese, Motorola, Inc.

More Testimonials


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