Galvanic coatings
Proal cooperates closely with Galvanizng Plants with quality management system like ISO 9001. Thanks to their help our firm is able to offer services such as:
- aluminium anodizing both to neutral and black colour
- colourless chromation of aluminium
- mangan phospatizing and zinc-calcium phosphatizing
- zinc plating
- tin plating
- silver plating
- copper plating
- nickel plating and decorative chromium plating
Colourless chromating of aluminium like Sur-Tec 650 is what we specialize in most. This is the coating most often used by us to apply extra corrosion resistance and better surface preparation for powder coating.
