B. N. Industries, Kolkata
No. 27, Krishna Das, Pal Lane
Kolkata- 700006, West Bengal (India)
Afsana India Company
13/ H/46, Braunfield Row
Kolkata- 700027, West Bengal (India)
Diamonair Jewellers
No. 27/1, Panditiya Road
Kolkata- 700029, West Bengal (India)
West Bengal Medical Services Corporation Limited.
Swasthya Bhaban Complex, GN-29, Salt Lake. Sector-V
Kolkata- 700091, West Bengal (India)
Vijay Kumar Brothers
No. 3/1/2, Armeniam Street, Brabourne Road
Kolkata- 700001, West Bengal (India)
Digvijay Fin Impex Private Limited
No. 410, Vardaan Building, No. 25-A, Camac Street
Kolkata- 700016, West Bengal (India)