... 3m*2.5m size, high quality ) 1 high quality , 2 good price, 3 cnc engraving machine,4 high power We are professional ... potential of the electric machinery and leads to high speed processing, the synchronization of curves and ... a second, supports hot plug and play, no driver installstion required(Window98/NT/2000/XP)·More ... , and after shipping, against copy of B/L, pay us rest 50% Shipping and Delivery ...