... 3.portable and easy stalling DELIXI WS-200M tig brand welding machine Product Features:-Efficiency, energy saving, light-Small size, light weight ... perfect weld quality arc processing, etc. received-DC TIG weld shape similar to fish scales, uniform appearance, the effect of welding spatter lessApplications ... parameters 2012 Beijing Essen Fair DELIXI WS-200M tig brand welding machine