No. 9, Old China Bazar Street, 6th Floor, Room No. 93, Kolkata, West Bengal - 700001,India
No. 2/7, Sarat Bose Road, 5th Floor ., Kolkata, West Bengal - 700020,India
25,Marshall Hse, Strand Rd,, Calcutta Gpo, Kolkata, West Bengal - 700071,India