powder coating over anodized aluminum

Powder coating over anodized aluminum

Can anodized aluminum be powder coated?

نعم, it could be powder coated.

It will not require the pre-cleaning/surface preparation processes like raw surface aluminum parts.

But you may have problems with geting the desired colour on the surface of anodized aluminum part in the first pass of powder coating. For some particular colors, you may need to coat more than one pass onto aluminum part.