New Town, , Kolkata - 700136, West Bengal, India
29 B, 4th Floor, Room No 405, Rabindra Sarani, , Kolkata - 700073, West Bengal, India
Jawaharlal Nehru Road, , , Kolkata - 700001, West Bengal, India
NIGAM CENTER, Lenin Sarani, Taltala, , Kolkata - 700069, West Bengal, India
139/A/18, 1st Floor, B T Road, Dunlop, , Kolkata - 700108, West Bengal, India