N P-184, Nayapotty, Salt Lake City, Sector-5, P. S- E. C. P. S, Kolkata, West Bengal - 700102,India
34, Chitaranjan Avenue, 2nd Floor,, Kolkata, West Bengal - ,India
No. 8, Lyons Range, Kolkata, West Bengal - 700001,India
No. 76, Shakespare Sarani, Kolkata, West Bengal - 700019,India