Since the production of its first welding machine in 1956, SanRex has continually produced some of the best performing welding power supplies in the world. For the last 20 years, SanRex has manufactured welders under private label agreements for some of the world most recognized welding companies in the US and Europe. Now SanRex is providing that same quality and craftsmanship in producing welding power supplies under our own name. With three unique products types and five models in the US and two brand new models for the European market, you are sure to find the right product for you. Get to know the manufacture of the products you have known for decades. Get to know SanRex.