No. 9, Mangoe Lane, 3rd Floor, Room No. 17,, Kolkata - 700001, West Bengal, India
132, 2nd Floor, Cotton Street,, Kolkata - 700007, West Bengal, India
9, Mitter Hosue, 71 Ganesh Chandra Avenue,, Kolkata - 700013, West Bengal, India
No. 95, Chittaranjan Avenue,, Kolkata - 700073, West Bengal, India
23/1, Room No-3, 3rd Floor, Maharshi Devendra Road,, Kolkata - 700007, West Bengal, India