VTC custom designs and manufactures liquid-filled and Uniclad® encapsulated coil transformers ranging from 300KVA to 300MVA, up to 230 kV class and dry-type transformers up to 20MVA, 35 KV class. VTC offers load tap changing transformers, drive-isolation and rectifier-duty transformers, distribution control packages and other associated electrical equipment for utility, heavy industry, contractor and distributors, transit systems, engineering and construction, and OEMs around the world.