Pragati International, Kolkata
No. 156A, Lenin Sarani, Kamalalaya Centre, 1st Floor, Room No. F 87
Kolkata- 700013, West Bengal (India)
Minerex, (india)
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
Akshar Exim Company Private Limited
Saltee Plaza No.1, Mall Road (K. B. Sarani), Near Nager Bazar ILS Hospital 3rd Floor Soonya Sikhar Room No-6,
Kolkata- 700037, West Bengal (India)
Kunal Microns Private Limited
9, Old China Bazaar Street 3rd Floor Suit No 49
Kolkata- 700001, West Bengal (India)
Chowdhary Minerals & Chemicals
8, Station Road, Liluah
Howrah- 711204, West Bengal (India)
Industrial Powders & Chemical Co.
4, Ganesh Chandra Avenue, 4th Floor
Kolkata- 700013, West Bengal (India)
Nadia Enviornment & Waste Management Programme
54 A, Sambhunath Pandit Street, 1st Floor, Opposite Of Bangur Neurology Behind Sskm Hospital
Kolkata- 700025, West Bengal (India)
Cossimbazar Group Of Industries
138, B. R. B. B. Road, 3rd Floor
Kolkata- 700001, West Bengal (India)
Ahmed Export
No. 4, Ns Road, 1st Floor
Kolkata- 700001, West Bengal (India)
Minerex
No. 5, Kailash Saha Lane
Kolkata- 700007, West Bengal (India)
Crystal Connection
No. 2/ 1- C, Panchanan Tala Lane
Kolkata- 700050, West Bengal (India)
Universal Mineral Industries
No. 40, Strand Road, 4th Floor, Room No. 5
Kolkata- 700001, West Bengal (India)
East End Traders
No. 30/9, Jhawtala Road (Fazlul Haque Sarani)
Kolkata- 700017, West Bengal (India)
K. G. Industries
East Udayrajpur, Madhyamgram
Kolkata- 700129, West Bengal (India)
Sunshine Group
Sugam Park, Commercial Complex, Shop No. 8 Narendrapur
Kolkata- 700103, West Bengal (India)