+41 32 493 48 38  Quartier de la Verrerie 63, CH-2740 Moutier

Surface and heat treatment

With our partners, we offer a variety of surface and heat treatments (list not exhaustive) which, on request, are proved with measurement protocols:

Surface treatments

  • Anodizing (normal and hard anodizing)

  • Black finishing (Iron, Molding)

  • Blacking (stainless steel, brass, copper)

  • Burnishing, Polishing

  • Chroming (hard, matt, gloss and black chrome)

  • Copper coating (cyanide or acidic)

  • Electropolishing

  • Galvanizing (passivated blue - CrV free, chroming black, yellow)

  • Gold plating (hard or pure gold plating)

  • Micro- and sandblasting

  • Nickel plating (electrolytically and chemically)

  • Phosphatising (Zinc, Manganese)

  • Stainless passivation

  • Silver plating (technically, shine, passivation)

  • Tin plating (matt, gloss)

  • Vibratory grinding

Heat treatments

  • Annealing

  • Carbonitruration

  • Case hardening

  • Hard-Inox (for stainless steels)

  • Hardening and tempering

  • Heat treatment of aluminum and non-ferrous metals

  • Induction hardening

  • Nitriding and nitrocarburizing in gas

  • Precipitation hardening

  • Temper

  • Tenifer (normal and QPQ)

  • Vacuum hardening