P - 50, C. I. T. Road, Scheme - 4 - M, Kolkata, West Bengal - 700054,India
G-81, Dakshinapan, Dhakuria Kol-68, Kolkata, West Bengal - 700068,India
No. 7, Jagmohan Mullick Lane, Burra Bazar, Kolkata, West Bengal - 700007,India
No. 5, Chetan Seth Street, 1st Floor, Kolkata, West Bengal - 700007,India