GROUND FLOOR, 11D HEMCHANDRA NASKAR ROAD, , Kolkata - 700010, West Bengal, India
71/1, B L Saha Road, Near South City Garden, New Alipur, , Kolkata - 700053, West Bengal, India
NIT Durgapur, Burdwan, , Kolkata - 713209, West Bengal, India
5, ST.GEORGES GATE ROAD, , Kolkata - 700022, West Bengal, India
6/3, 1st floor, Madan street, , Kolkata - 700072, West Bengal, India