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

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

© Berotec SA - 2024

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