109, N. S. Road, (4th Floor, Room No-50),, Kolkata - 700001, West Bengal, India
20, B. K. Paul Avenue,, Kolkata - 700005, West Bengal, India
6, Middleton Street,, Kolkata - 700071, West Bengal, India
7/1, Maharshi Devendra Road,, Kolkata - 700007, West Bengal, India
103, Netaji Subhash Road, 1st Floor,, Kolkata - 700001, West Bengal, India