J 2, Ground Floor, Raja S C Mullick Road, Jadavpur University, , Kolkata - 700032, West Bengal, India
1/1, K K Mitra Road, , Kolkata - 700124, West Bengal, India
21, C I T Road, Entally, , Kolkata - 700014, West Bengal, India
166 M G Road Kol 7, , Kolkata - 700007, West Bengal, India
246, Diamond Harbour Road, , Kolkata - 700060, West Bengal, India