... by German famous company. The CO2 welding power is used in MIG & MAG welding. Our machine has character of high efficiency ... -alloy carbon material welding above 0.5mm, with various functions of spot welding, short-seam welding, long-seam welding. Product Character: 1 ... efficiency improving, 3. With wire machine, and easy and considerable for operation, 4. High welding speed, high arcing success ...