Modern Insulators Limited manufactures and sells porcelain insulators in India. It operates in two segments, Insulators and Terry Towels. The company offers hollow porcelain insulators that are used in current transformers, voltage transformers, capacitive voltage transformers, SF6 and non-SF6 circuit breakers, surge arresters, power transformer bushings, and wall through bushings; and solidcore post insulators that are used in isolators, pantographs, bus bar supports, wave trap supports, capacitor bank supports, and line post insulators. It also provides long rod insulators for use in high voltage transmission lines; and stay arm, bracket, 9 tonne, sectioning, post, and operating rod insulators for railway applications. The company serves utility, railway, OEM, and EPC companies. It also exports its products to approximately 50 countries. The company was incorporated in 1982 and is headquartered in Mumbai, India.