... Product Description YAG laser marking machine JLM50C Laser Marking MachineJLM50C laser marking machine is a new generation of self-developed laser marking products ... 1. Mainly used for all kinds nonmetal surface laser marking,such as ceramics,synthetic material,rubber,leather, ... one by one, improves brand notability.YAG laser marking machine Product parameters:Laser wavelength 10.6umLaser type CO2 RF ...