Building No.- 40, New South Park, Baghajatin, Near- Kishor Bahini Club,, Kolkata - 700092, West Bengal, India
11, Dr. Rajendra Prasad Sarani, 5th Floor, Room No. 11,, Kolkata - 700001, West Bengal, India
73-c, Narkeldanga Main Road,, Kolkata - 700054, West Bengal, India
29, Coal Tola Street,, Kolkata - 700073, West Bengal, India
P-33, Cit Road, Scheme-vi M (s),, Kolkata - 700054, West Bengal, India