LB - MG3 Green Laser Marking Machine For PCB QR Code Bar Code , Plastic Surface Marking

LB-MG3 Green Laser Marking Machine for PCB QR code Bar code, Plastic Surface Marking Machine Features: Laser device belongs to cold light source, small heating area, and excellent beam quality to create ultra-fine marking effects. Tidy borders, no explosion point, no thermal deformation, it can effectively increase the rate of finished products. Laser device with stable performance, long service life, maintenance-free, no consumables, and low operation cost. Adopted imported