Plot No. 33B, Udayan Industrial Estate, 3, Pagladanga Road, Kolkata, West Bengal - 700015,India
No. 67-B, Netaji Subhas Road, 1st Floor, GPO Box No. 34, Room No - 52, Kolkata, West Bengal - 700001,India
No. 32/2 B, Rameshwar Shaw Road, Entally, Kolkata, West Bengal - 700014,India