Laser marking machine in the pharmaceutical, food industry instead of inkjet machine has become inevitable. Development to today, almost no one knows. Laser marking machine with clean and pollution-free, without routine maintenance and supplies, marking very fast, easy to operate and other characteristics can be a good solution to the production of common problems encountered. Pharmaceutical industry focus on safety and health, in the product labeling requirements are very high General spray marking methods often due to paint containing toxic substances and environmental pollution can not be used, therefore, the best marking equipment is non-contact, pollution-free laser marking machine. Therefore, the importance of laser marking technology in the medical industry is growing, whether it is the pharmaceutical industry or medical equipment industry, laser marking will become the mainstream.