Indo Tech Transformers Limited is engaged in the business of manufacturing power and distribution transformers, and various special application transformers, mobile sub-station transformers, and sub-stations. The company's products include distribution transformers, power transformers, large power transformers, open ventilated dry-type (OVDT) transformers, and special transformers. It manufactures power transformers ranging between 5 megavolt amperes/33 kilovolts to 31.5 megavolt amperes/132 kilovolts. It manufactures OVDT transformers ranging between 100 kilo-volt-amperes/11 kilovolts and 2,500 kilo-volt-amperes/22 kilovolts Class. The company manufactures distribution transformers ranging between 100 kilo-volt-amperes/11 kilovolts and 3,150 kilo-volt-amperes/33 kilovolts. Its transformers are supplied for applications ranging from generation, transmission, and distribution of power. The company's manufacturing plants are located at Chennai and Kancheepuram in Tamil Nadu.