2, N.c. Dutta Sarani, "sagar Estate", 21, 2nd Floor,, Kolkata - 700001, West Bengal, India
No. 16, Netaji Subhas Road, 2nd & 4th Floor Bhandari Brothers Bldg.,, Kolkata - 700001, West Bengal, India
71, Burtolla Street,, Kolkata - 700007, West Bengal, India
P-1, New C.i.t. Road, 1st Floor, Room No. 4, Akbar Mension, Near Central Metro Station,, Kolkata - 700073, West Bengal, India
20, British Indian Street, 4th Floor,, Kolkata - 700069, West Bengal, India