Transformers and Rectifiers (India) Limited, together with its subsidiaries, manufactures, sells, and exports transformers in India and internationally. It provides power transformers, such as generator transformers, unit and station auxiliary transformers, interconnecting transformers, and trackside transformers for railways; and rectifier transformers, including six and twelve pulse transformers with IPT, as well as transformers for bridge connection and railway traction. The company also offers distribution transformers, energy efficient transformers, transformers for solar and wind applications, and transformers for mines applications, as well as hermitically sealed and conservator type of construction transformers. In addition, it provides furnace transformers consisting of arc furnace and submerged arc furnace transformers, ladle furnace transformers, induction furnace transformers, and DC arc furnace transformers; specialty transformers, including testing transformers and transformers having multiple secondaries; and shunt and series reactors. The company was formerly known as Triveni Electric Company Limited and changed its name to Transformers and Rectifiers (India) Limited in March 1995. Transformers and Rectifiers (India) Limited was founded in 1981 and is headquartered in Ahmedabad, India.