Entally, Kolkata, C I T Road, , Kolkata - 700014, West Bengal, India
No: 2, Bidhan Nagar, C K Maket, , Kolkata - 700064, West Bengal, India
30a, J L Nehru Road, , Kolkata - 700016, West Bengal, India
C I T Road, Beliaghata, , Kolkata - 700010, West Bengal, India
P-34, nani gopal ray chawdhary avenue, , Kolkata - 700014, West Bengal, India