10/c, 3rd Floor, Middleton Row,, Kolkata - 700071, West Bengal, India
20-b, British Industries, Room No. 2-c, 2nd Floor, Abdul Hamid Street,, Kolkata - 700069, West Bengal, India
11/a, Poymental Garden Lane,, Kolkata - 700015, West Bengal, India
42/1, Strand Road,, Kolkata - 700007, West Bengal, India
21, Princep Street, 2nd Floor,, Kolkata - 700072, West Bengal, India