... CO2 laser machines and 1/3~1/4 of CNC punching machines.7. Stable performance makes sure continuous ... stable, mature products in laser field.Applicable for advertising signs, sheet metal part, high and low voltage cabinet manufacturing, ... ware, automobile, metal craft, spring, electronic part, eyeglasses, circuit board, hardware industries etc. 600w cnc laser cutting machine for metal GTJ1325-YAG- ...