Semi-conductor pump YAG series laser marking machine employs imported semi-conductor module, high-speed optical scanner, Q switch and YAG rod, providing speedy scanning and high precision. Independent self-control, cool-water circulating system ensures stable performance and meets requirements on long-time running. Precision etching and marking on metals and non-metal materials can be realized, marking software with user-friendly interface simplifies operation. This product has been widely used in such industries as electronics, wrist watches and clocks, eye glasses, automobile parts, hardware tools, plastic keys, medical apparatuses and communication products.