... friendly,Stable 4.Co2 Welder Machi MIG200 High Quality OEM Order Co2 Gas Welding Equipment Technical ... technology,good forming,small spatter.2,The high frequency inversion,small volume,light weight, ... .Main Technical specifications of Co2 MIG Welding Machine Model / ItemMIG200--Co2 gas welding machineSupply Voltage ( ... Time:7-15 days upon received deposit. Quality Control:We have engineers to solve after- ...