P-51, Bangur Avenue, Block -a,, Kolkata - 700055, West Bengal, India
215/b, Jodhpur Park, Ground Floor,, Kolkata - 700068, West Bengal, India
3rd Floor, 51l, Pottery Road, Near Anandapalit (cit Road),, Kolkata - 700015, West Bengal, India
Chatterjee International Centre, 33a, J.l. Nehru Road, 22nd Floor,, Kolkata - 700071, West Bengal, India
"poonam", 7th Floor, 5/2 Russel Street,, Kolkata - 700071, West Bengal, India