H.C. Sarani, Sonupur, Kolkata, West Bengal - 700150,India
No. 71, B.R.B. Basu Road, Room No. B- 529, Bagree Market, Kolkata, West Bengal - 700001,India
BB-192, Kolkata, West Bengal - 700064,India
Azimganj House, 2nd Floor, 7 Camac Street, Kolkata, West Bengal - 700017,India