Roth Holding Inc. • Roamerstrasse 4 • 4503 Solothurn • Switzerland
Tel +41 (0)32 625 90 00 • Fax +41 (0)32 623 15 83 • info@rothholding.com

Surface treatment

... Everything for the surface

Surface treatment adds value to your precision turned and precision milled parts and protects against corrosion.
Whether with heat-treatment and/or surface treatment, we meet all your requirements:

  • Annealing
  • Hardening / tempering
  • Case hardening / carbonitriding
  • Zone hardening
  • QPQ-Teniferation
  • Anodizing, colorless, black, or in various colors
  • Hard anodizing, colorless or black
  • Chromating SurTec 650
  • Ematalising
  • ALTEF coating
  • Titanium anodizing / oxidizing in various colors
  • Gold plating
  • TRIBOR gilding
  • Silver plating
  • Copper plating
  • Galvanizing
  • Galvanizing and passivating in the colors black, blue
  • Chemical nickel plating
  • Shiny nickel plating
  • Matte nickel plating
  • Shiny chrome plating
  • Matt chrome plating
  • Passivating stainless steels
  • Blackening and burnishing
  • Phosphating
  • Blue annealing
  • PTFE coating
  • Tuflock coating
  • Speedcap coating
  • Electrolytic polishing
  • Painting
  • Antifriction coatings 

Take advantage of our know-how!
You'll be astonished. With Roth as your partner ... Your success is our focus!