B16, 2nd Floor Northern Park Brahmapur, , Kolkata - 700070, West Bengal, India
33 A, Chatterjee International Centre, 18th Floor, Room No 3, Jawaharlal Nehru Road, , Kolkata - 700071, West Bengal, India
169, Vivekananda Road, Beadon Street, , Kolkata - 700006, West Bengal, India
P 43, C I T Road, , Kolkata - 700014, West Bengal, India
20, T N Chatterjee Street, Nawpara, , Kolkata - 700090, West Bengal, India