4, Lower Rawdon Street, 56 B, Trimurti Building,, Kolkata - 700017, West Bengal, India
7-c, Kiran Shankar Roy Road,, Kolkata - 700001, West Bengal, India
C-25, Amrabati, Sodepur, North 24 Parganas,, Kolkata - 700110, West Bengal, India
3, S.b. Roy Chowdhury Road, Culture More, Nimta,, Kolkata - 700049, West Bengal, India
Plot No. 841, P-block, New Alipore,, Kolkata - 700053, West Bengal, India