Nachiappa Minerals
No. 7, Ram Nagar, Kumarasamipatty
Salem- 636007, Tamil Nadu (India)
Ultraafinee Chemicals
No. 52, Seerangan, 4th Street, Dadagapatty
Salem- 636006, Tamil Nadu (India)
Sri Kaveri Chemicals
No. 177/1, Nehru Nagar, Karumalai Koodal, Mettur Dam T. K., Salem D. T.
Salem- 636402, Tamil Nadu (India)