Minerex, (india)
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
Dutt & Co.
11/A, B. T. Road
Kolkata- 700056, West Bengal (India)
Sonali International
246, Shyambabu's Ghat, P. O. Chinsurah
Hooghly- 712101, 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)
Omega Minerals Private Limited
G. T. Road, Raniganj More, Post Searsole Rajbari
Raniganj- 713358, 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)
Vishal Refractory
Kulti
Asansol- 110061, 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)
Tara Maa Briquette Industries
Hurmadanga, Post Nandi, District Bardhaman
Jamuria- 713362, West Bengal (India)
Vishnu Mineral Industries
No. 51, Vivekananda Road, 5th Floor
Kolkata- 700007, West Bengal (India)
Jai Maa Chandi Refractory
Gram Jasaidih
Bardhaman- 713333, West Bengal (India)
Unique Traders
45, Rabindra Sarani, 2nd Floor, Room No. 5, Kolkata
Kolkata- 700073, West Bengal (India)
AB Minerals Mining
City Centre
Durgapur- 713216, West Bengal (India)
Gajanan Ores Private Limited
Suit No. 207, Diamond Prestige, No. 41 A, AJC Bose Road
Kolkata- 700017, West Bengal (India)
Shaiba Minerals Private Limited
G. T. Road, Bhiringi East
Durgapur- 713213, West Bengal (India)
Shree Mahasar Mata Trading Co.
No. 69, Salkia School Road, Salkia
Howrah- 711106, West Bengal (India)
Pragya Minerals Private Limited
No. 12/3, Kadamtala
Howrah- 711101, West Bengal (India)