... UL series products,the YAG laser-marking machine.1 year guarantee period for the laser tube! Typical application area 1 ... marking on product's surfacesuch as organic glass,ceramics, plastic, composite material,wood,rubber,leather,paper;Electronics industrycapacitance ,inductance ... equipment cabinet,computer and the software of marking, refrigerating machine. It is small volume, light weight,mobile,and ...