As the world leader in welding equipment and welding systems for the automotive industry for more than half a century, ARO is the name which has become synonymous with resistance welding. For manual welding solution, ARO presents its Ergoline range of modular welding guns and two subsequent models Ergolean and Ergoflex. We select the solution most suited to our customers needs. All ARO guns are offered with ARO control cabinets and various accessories to optimise each manual welding solution.