Hemalay, Sodhepur Road, , Kolkata - 700110, West Bengal, India
87, Lenin Sarani, , Kolkata - 700002, West Bengal, India
73, Nilanchal Complex, 5th Row, Phase 1, Narendrapur, , Kolkata - 700103, West Bengal, India
111, Dr Meghnad Saha Sarani, , Kolkata - 700029, West Bengal, India
117 Rajarammohon Sarani, , Kolkata - 700009, West Bengal, India