Substrate & deposited metals

We offer the deposition of gold, silver, palladium, rhodium, ruthenium and also multicoloured combinations of these metals on any type of metal surface.

Substrate metals

On a shiny or matt base, we work on brass, silver, stainless steel, pewter, zamak…
We guarantee our customers the highest quality surface treatment. We analyse your parts and recommend the most suitable treatment for your needs. Depending on the base material, we adjust our processes to guarantee you an optimum result. We examine your raw parts, evaluate their quality and condition. This diagnosis will guide us throughout the treatment process. We also work on parts with stones, pearls, mother-of-pearl, enamel, ceramic or silicone.
Gold ring jewelry

Deposited metals

Our extensive experience in gilding allows us to work with different thicknesses and caratages. We can deposit large thicknesses of gold, from 14 to 24 carats. We also offer a wide range of colour tones from pale gold to rose gold.


Our silver can be produced in various thicknesses. We also offer burnishing for different finishes such as old silver.


We have developed the palladium process as an alternative to platinum deposition. It provides better resistance to oxidation and greater hardness. Also offers better adhesion and a slightly darker tone than rhodium.


We have developed our own rhodium deposition process to provide hardness, wear and corrosion resistance and permanent brightness.


With ruthenium, we achieve an extra black tone. Our deposition technique ensures a compact and uniform coverage of pure ruthenium.


Bicolour, tricolour, quadricolour… We offer you the possibility to combine the deposition of different metals on the same part.

Want to know more about our surface treatments?