Metal Finishes

Anodizing
Anodizing is an electrochemical process for thickening the natural oxide coating always found on aluminum. This natural oxide coating is only .0005 mils thick, but the anodizing process can increase this film thickness to between .08 and 2.00 mils. This thicker oxide coating is more resistant to corrosion and abrasion. Anodized coatings are porous and have the ability to absorb dyes and pigments before they are sealed. This Produces an attractive colored oxide coating, which is less likely to chip or peel than painted coatings.
Blue
Yellow
Clear
Green
Aqua
Black
Red
Purple
Hard Coating
Color Matching Capabilities
With dichromate seal
Hot water seal

Alodining (Iridite)
Chromate Conversion process used for aluminum

Passivation
A process by which an "acidic bath" is used to clean impurities (such as cutting fluids or oil) from the porous surfaces of metals.

Painting

Silk-screening
Sub contract to a multiple number of local vendors
Epoxy ink applied to either finished or unfinished surfaces to portray images such as pictures, logos, lettering, labeling, etc.

Black oxide coating