4, Ballav Das Street (machua), 4th Floor, Room No. 401,, Kolkata - 700007, West Bengal, India
424, S. B. Road, Mohanpur, Kundubari More, Barrackpore,, Kolkata - 700121, West Bengal, India
14/2, Old China Bazar Street, 4th Floor, Room No. 405,, Kolkata - 700001, West Bengal, India
Building No.-4/b, Rajendra Deb Road, Near- Kali Mandir,, Kolkata - 700007, West Bengal, India
5th Floor, Ashoka House, 3a, Hare Street,, Kolkata - 700001, West Bengal, India