MP6969-80 - 80W MOPA FIBER LASER MARKING ENGRAVING MACHINE WITH 6.9” X – OMTech Laser
Amazon.com: OMTech 60W Fiber Laser Marking Machine, LightBurn Compatible MOPA Laser Engraver with Red Dot Guide for Metal Color Marking, 7x7 Solid State Laser Etching Machine for Aluminum Steel Gold Jewelry More
30W Jpt Mopa Fiber Laser Marking Machine for Color and Deep Marking - China Laser Marking Machine, 30W Fiber Laser | Made-in-China.com