Our thunder laser engraver is very fit for anodized aluminum engraving. You can engrave logos and letters on many items made of anodized aluminum like dog tag and individual parts and so on. Comparing to the traditional methods, using a co2 laser engraver to engrave on anodized aluminum is more simple and convenient. It uses a non-contact way to engrave the anodized aluminum with high engraving speed. As a result, it will not damage the surface of the material, and the engraving quality is excellent and of high precision. Therefore, laser engraving system is very good to engrave customized dog tags and other personalized items. Photo engraving on anodized aluminum has an excellent quality!