Profile Home



RoMan is an industry-leading manufacturer of AC water-cooled transformers and DC Power Supplies and related specialty products used in resistance welding; melting, boosting, refining and forming of glass; and vacuum and atmospheric furnace applications.

As a manufacturer of high-current, low-voltage power sources, we use the finest materials available to offer thousands of design and customized options built to the highest quality standards and to your specific industry and application requirements. And all of our products are backed-up by a unique and industry leading warranty on all of our equipment.


We also provide you value-added, application-centric technical support and industry specific application engineering services.

Our products and services have made us the choice of hundreds of companies throughout the world.

Product Catalog

Service Catalog

RoMan Manufacturing, Inc. is listed in these service categories: