Surface treatments

High-quality surface treatment for long-lasting performance

Surface treatments

For particularly high-quality springs, MEDER offers a wide range of surface treatments, from galvanizing with precious metals such as gold, silver, copper, zinc and nickel to greasing, flocking and coloring. In addition, you can also individually determine the color and conductivity of the spring elements, surface protection or noise minimization.

Galvanic surfaces are used to improve conductivity, grounding, contact transfer, reduction in resistance and color coding. With the application of metallic deposits by electrochemical deposition we finish your springs to meet your requirements.

  • Galvanic surfaces
    • Gold plating
    • Silver plating
    • Nickel plating
    • Tin plating
    • Zinc plating
    • Copper plating
    • and much more.





    • Corrosion protection 

Zinc blade coating


    • Corrosion protection
    • Delta Tone
    • Delta Seal
    • and much more

Lubricant coating


    • Molykote
    • Glisscoat
    • and much more 

Colored or powder coated surfaces


    • Corrosion protection
    • Color coding
    • Flocking


 Oiling and greasing


    • Corrosion protection

Vibratory finishing / grinding


    • Deburring
    • Polishing



Industry applications


Electrical engineering

Precision engineering

Building services engineering

Consumer goods

Mechanical engineering and equipment manufacturing

Medical technology