13/1, Seram Analysis Centre, Bhupen Bose Avenue, Shyambazar, , Kolkata - 700004, West Bengal, India
6/1 B, Dehi Shreerampur Road, Entally, , Kolkata - 700014, West Bengal, India
139/ A, Lenin Sarani, Dharmatala, , Kolkata - 700013, West Bengal, India
B 51, Survey Park, , Kolkata - 700075, West Bengal, India
1, Fern Road, , Kolkata - 700019, West Bengal, India
AD - 71, Salt Lake, Sector 1, Salt Lake City, , Kolkata - 700064, West Bengal, India