100-a, Kabi Sukanta Sarani, Colly Biscuit Complex, Belleghata,, Kolkata - 700085, West Bengal, India
13, Armenian Street,, Kolkata - 700001, West Bengal, India
Room No. - 55, 5th Floor, "martin Burn House, 1, R.n. Mukherjee Road,, Kolkata - 700001, West Bengal, India
No. 44, Ramswroop Khetry Road, New Alipur,, Kolkata - 700053, West Bengal, India
No. 16a, Ballygunge Terrace,, Kolkata - 700029, West Bengal, India