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- ... electronic components, integrated circuits (IC), electrical appliances, communications, hardware, tools, accessories, precision instruments, eyeglasses and clocks, jewelry, auto parts, ...