... high efficacy plasma power plasma cutting machine ZYP1325-HEquipment advantages 1,Designed for metal sheet processing,tailor-made arts ... aluminum, copper, carbon steel,metal materials.plasma cutting machine for metal materials:Powersupply: Imported Hypertherm or Thermadyne series ... their agents. Quality controlling system: used for aluminum,copper,carbon steel,metal plasma cutting machine (ZYP1325-H)