Techmetals, Inc.

Electropolishing / BioBrite

Electropolishing (EP) is an electrochemical etching and passivation process Techmetals uses to deburr, smooth and brighten stainless steel (and aluminum) parts. This process is common in the medical industry, where tools and equipment require a smooth, clean finish.

Our company offers solutions in EP and BioBrite – which is our medical grade, validated electropolishing.


Moreover, our automated line is ideal for high volume production and can run 24 hours a day. Techmetals combines incredible quality with quick turnaround time for both eletropolishing and BioBrite.

With over 50 years of experience in the industry, we strive to meet the exacting needs of our customers, including difficult geometries. With attention to detail and certified processes, Techmetals truly is your one-stop-shop for electroplating stainless steel and aluminum.


  • ASTM A967, ASTM A380 & ASTM B912

Technical Advantages:

  • Removal of free iron from the part leaving a passive surface
  • Improved Surface Finish
  • Increased Corrosion Resistance

Material Types:

  • Stainless Steel (200, 300, 400 and precipitation hardened)
  • Aluminum


  • Medical Grade
  • General

See also…