The objects carved by Earring laser engraving machine have fine patterns, with a minimum linewidth of up to 0.02mm. The mark is clear, lasting and beautiful. Laser marking is processed with a non-mechanical light knife , which can print marks on any regular or irregular surface, and the workpiece will not produce internal stress after marking to ensure the original accuracy of the workpiece. There is no corrosion on the working surface, no tool wear and no pollution.
