We carry variety of inverter Arc Welders to meet different needs, 1.Boat marine use 2.professional welding shop and factory use 3.DIY family use It is agreed that the price is the best "weapon" for business,it is always be concerned firstly during initial communication with customers,although everybody knows quality and service are more important than price. In order to fight hot competition of DIY welding machine marketing,there is a new weapon supplied with perfect welding performance since Feb.2015,that is V5 series, ARC135-V5 ARC145-V5 ARC165-V5 Should you get interest,please feel free to contact us for more details. Please click to see more information.