... certificate 5. Low cost Diode side-pump Laser Marking Machine Machine Feature 1. High electro- ... Telecommunication article, bearing, auto car components, hardware tools, measurement instrument, mechanical device, aircraft components, gold, jewelry, artwork ... , etc. Technical Data Diode side-pump laser making machineModelGN-DP50Laser typeNd: YAGLaser-wavelength1064nmLaser scope(standard) ...