Today’s society is progressing, and the desktop computers we used to use are lagging behind with the progress of the times. When we went to the mall, we saw a machine, which looked really distinctive, and then we consulted the salesman, where the collector told us the machine in detail, called laser engraving, which we could use in our work family. Money machine,laser engraving can achieve laser printing, also can realize laser carving, really is a machine can achieve many aspects of the operation, really is a very good machine, we really like the laser engraving, if you have the opportunity to start with one.