Laser engraved anodised aluminum tags.

Anodised metals are engravable and used for many applications, fine details are produced by the Laser process which can either mark the surface coating or totally remove the coating to reveal the metal underneath, once engraved the finish is strong enough to withstand virtually all environmental factors.

There are many different variations of anodised metals available, differing in the metal grade itself, and the process or colour pigments applied, these variations strongly influence factors such as strength and durability, UV-stability and the finished engraving result.