JM Industrial buys and sells broad selections of used and surplus transformers from various industry-leading brands such as ACME, GTE Sylvania, Trans-Coil, Inc., and so on. A transformer is an electrical device used to lower or raise currents and voltages in an electrical circuit. These devices are used to feed power to data centers, large industrial plants, and other facilities. JM Industrial stocks various types of used electrical equipment for sale. If you have any questions, please contact us.