The 20-100W Q-switched pulsed fiber laser series developed by Raycus Laser is an industrial marking and micro-processing laser. This series of pulsed lasers has the characteristics of high peak power, high single pulse energy, and optional spot diameter. It can be widely used in non-metallic, high-altitude stress-resistant gold, silver, copper, aluminum, and stainless steel materials that are not resistant to altitude. Marking, precision processing, graphic engraving and other fields. Compared with traditional lasers, its marking process has lower cost and more stable performance. (Support door to door service)