13a, Nirmal Chandra Street (1st Floor), P.o. Box - 7866, , Kolkata - 700012, West Bengal, India
61/H/15, Raja Naba Krishna Street, , Kolkata - 700005, West Bengal, India
10A Vinayak Chambers, Hospital Street, Princep Street, , Kolkata - 700072, West Bengal, India
Hanspukur, Bakrahat Road, , Kolkata - 700104, West Bengal, India
195a, , Kolkata - 700001, West Bengal, India