No.155 Lenin Sarani, Nigam Centre, 4th Floor, Room No. 405,, Kolkata - 700013, West Bengal, India
12a, S.n. Roy Road, Ground Floor,, Kolkata - 700038, West Bengal, India
23c, Ashutosh Chowdhury Avenue, Kcl Plaza,, Kolkata - 700019, West Bengal, India
Plot No. 14a/1 G, Gopal Bhavan, Ultadanga Road,, Kolkata - 700004, West Bengal, India
Aa-24, Srector-1, Salt Lake City,, Kolkata - 700064, West Bengal, India