... Machi MIG200 High Quality OEM Order Co2 Gas Welding Equipment Technical Features of Co2 MIG Welding Machine: 1,The waveform control technology, ... good forming,small spatter.2,The high frequency inversion,small volume,light weight ... 5.Lead Time:7-15 days upon received deposit. Quality Control:We have engineers to solve after-slaes service ,Mr. ...