1:Electronic Components Laser Marking Machines 2:Marking Scope:110*110(can chose) 3:24 ... hours continue work Electronic Components Laser Marking Machines are detailed as follow:Technical parameters:ModelHW YAG-ZJ50-IILaser ... precision instruments, eyeglasses and clocks, jewelry, auto parts, plastic buttons, construction material, PVC pipe, medical equipment, etc. .3; application materials include ...