... certificate; 4.ISO9000 certificate; 5.reliable after service Chuck type CNC Cutting (1) CNC controller can realize the automatic pipe cutting groove, the ... system(3) Use the flame / plasma,2/3/5/6axis CNC system(4) Adapt to16"24"32"48" carbon steel, stainless ... , alloy steel(5) Special pipeline control system and software Chuck type CNC Cutting