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 cirulating system ensures stable performance and meet equirements on long-time running.precision etching and marking on metals and non-metal materials can be realized,marking software with user-friendly interfance simplifies operation this product has been widely used in such industries as electronics,waist watches and clocks,eye glasses,autombile parts,hardware tools,plastic keys,medical apparatuses and communication products.