inverter welding machine can be common MMA+TIG.with lightness,energy-saving.100% arc-starting and arc force. inverter welding machine Features,MMA+TIG TYPY.Can be use TIG and MMA.100% arc-starting and arc force.Minumum mains absorption,Automatic host-start,Arc-force and Anti sticking functions.Possibility of choosing high frequency or contat spaking Product typeWS-130WS-160WS-180WS-200Power ...