DC Inverter Welding Machine: Mig Welder use VMOS h/f inverter technology quick ... , safe high efficiency, durable. DC Inverter Welding Machine: Mig WelderModel No:NBC-200STechnical parameters: 1) Rated Input Voltage ... development capacity, our product range covers inverter MMA, TIG, MIG/MAG, PULSE TIG, AC/DC TIG, PLASMA CUTTING series. ... service is good. DC Inverter Welding Machine: Mig Welder(NBC-200S)