Fiber laser marking machine non-contact processing, no contact with the product surface, marking the workpiece will not produce internal stress, to ensure the original accuracy of the workpiece. No corrosion on the surface of the workpiece, no abrasion, no toxicity, no pollution, no consumables, no harmful substances to the environment and human body, no pollution, in line with international quality standards. The laser marking machine is controlled by an industrial computer, the laser beam under computer control can move at high speed and the marking process can be completed within seconds.