The profiles are produced without surface treatment (Mill Finish) then the profiles are ready for coloring (Anodization).

This is done to achieve the required mechanical specifications of the profile.

Either of the following surface treatment methods can be applied to protect the profiles from oxidation and corrosion: -

Anodizing

Using electrolysis techniques, the profile surfaces are protected with an aluminum oxide layer, with a thickness up to 25 microns, in colors such as (Silver – Champaign - Gold - Brown – Black) and all of their shades.