Detailed Product Description co2 laser marking machine JLM50C Laser Marking MachineJLM50C laser marking machine is a new generation of self-developed ... area,etc,which have an good effect to prevent counterfeit brand product from disorder competing,suitable for the brand ... one by one, improves brand notability.co2 laser marking machine Product parameters:Laser wavelength 10.6umLaser type CO2 RF glass ...