Minerex, (india)
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
Dutt & Co.
11/A, B. T. Road
Kolkata- 700056, West Bengal (India)
Prabha Minerals
No. 31, Indra Kumar, Karnani Street
Kolkata- 700001, West Bengal (India)
Ferro-Max India
No. 4, Netaji Subhas Road Heilgers Complex
Kolkata- 700001, West Bengal (India)
Industrial Minerals & Chemicals
No. 570, Rabindra Sarani
Kolkata- 700003, West Bengal (India)
Modern India Con - Cast Limited
No. 6 G, Everest 46/ C, Jawaharlal Nehru Road
Kolkata- 700071, West Bengal (India)
Indco (India)
7G, Kamardanga Road
Kolkata- 700046, West Bengal (India)
Rachna Enterprises
77, Netaji Subhas Road 5th Floor,Room No-5a
Kolkata- 700001, West Bengal (India)
Inter Dominion Sales Agencies
No. 23- A, 1st Floor, Room No. 9, Next To Balmer Lawrie, Netaji Subhas Road, Dalhousie
Kolkata- 700001, West Bengal (India)
Vishnu Mineral Industries
No. 51, Vivekananda Road, 5th Floor
Kolkata- 700007, West Bengal (India)
Unique Traders
45, Rabindra Sarani, 2nd Floor, Room No. 5, Kolkata
Kolkata- 700073, West Bengal (India)
Gajanan Ores Private Limited
Suit No. 207, Diamond Prestige, No. 41 A, AJC Bose Road
Kolkata- 700017, West Bengal (India)