257-b, B.b. Ganguly Street,, Kolkata - 700012, West Bengal, India
No.47/1, Becharam Chatterjee Street,, Kolkata - 700009, West Bengal, India
Building No.- 50, P.d.street, Mitra Institution, Near- Amher Street,, Kolkata - 700009, West Bengal, India
22, 1st Floor, Room No. 15, B.r.b. Basu Road, Canning Street,, Kolkata - 700001, West Bengal, India
3/13/1, Poddar Nagar, Jadavpur, Kolkata - 700068, West Bengal, India