Jovil Universal designs and manufactures equipment for the production of Toroidal type coils and transformers. The company has been operating since 1950 making us the most experienced in what we do. We have a strategically placed sales team providing support globally. All products are made, manufactured and tested here in the USA. We have sold over 50,000 winding machines making us the leader in the toroid winding industry in North America. From new technologies to custom designs, we are transforming the toroid industry.