Functional and cosmetic finishes applied in-house or through audited, qualified partners.
The standard finish: visible tool marks, Ra 1.6 µm, sharp edges broken by hand. Lowest cost and perfectly adequate for internal, non-cosmetic parts.
A uniform matte texture that hides tool marks and gives parts a clean industrial appearance. Often applied before anodising to even out the final colour.
An electrochemically grown oxide layer that resists corrosion and wear, accepts dye in a wide colour range, and remains electrically insulating.
A thicker, denser oxide reaching 60 HRC equivalent surface hardness — specified where the surface slides, seals or takes abrasion in service.
A nitric or citric acid treatment that removes free iron from stainless surfaces and restores the chromium oxide layer, dramatically improving corrosion resistance.
Electrochemical levelling that removes a controlled surface layer, leaving a bright, ultra-smooth, easily cleanable finish — the standard for pharmaceutical and vacuum service.
An electrostatically applied, oven-cured polymer coat — tough, UV-stable, available in any RAL colour and in gloss, satin or texture.
A sacrificial coating that protects steel from corrosion at low cost, with clear, yellow or black passivation and optional sealant for extended salt-spray performance.
An autocatalytic nickel-phosphorus deposit of uniform thickness even inside bores and blind features — corrosion resistant, hard and solderable.
A conversion coating that blackens steel with almost no dimensional change — ideal where an optical black surface is needed on a part already at final size.
A thin conversion layer (Alodine / Iridite) that protects aluminium while remaining electrically conductive — the standard under paint and on grounded assemblies.
Mechanical finishing from a directional satin grain to a mirror Ra 0.05 µm — for visible surfaces, optical components and hygienic equipment.
Permanent part numbers, logos, Data Matrix and serial codes marked without consumables — traceable, abrasion-proof and legible after sterilisation.
Custom RAL or Pantone matching is available on request. Please state the standard and class on your drawing.
STEP, IGES, X_T, DWG, DXF, PDF or STL. Every file is treated as confidential and covered by NDA on request.