RK Minerals
Karuppannan Gounder Mill Compound, No. 6- 49, Vellakal Patty, Chettichavadi Post, Omalur TK
Salem- 636012, Tamil Nadu (India)
Dalmia Magnesite Corporation
Vellakkalpatti Post, Karuppur
Salem- 636012, Tamil Nadu (India)
Industrial Minerals & Refractories
No. 10-2-C, Sakthi Murugan Complex, II Floor, Bangalore Bypass Road, Near Avr Circle
Salem- 636005, Tamil Nadu (India)
Adithya Olivine Inc.
No. 2/37- S, Jagir Reddyppatty
Salem- 636302, Tamil Nadu (India)