... ( 1.3m*2.5m size, high quality ) 1 high quality , 2 good price, 3 cnc engraving machine,4 high power We are professional CNC/Laser ... develops the potential of the electric machinery and leads to high speed processing, the synchronization of curves and straight lines, smoother ... and process any of them·Connection with the computer via USB interface enables data to be transmitted in a second, supports ...