Room No- 46, 3rd Floor, Netaji Subhash Road, No. 147,, Kolkata - 700001, West Bengal, India
22, Brabourne Road,, Kolkata - 700001, West Bengal, India
No. 37/4b, Kabitirtha Sarani, Khiderpur,, Kolkata - 700023, West Bengal, India
28, Orphangunj Road,, Kolkata - 700023, West Bengal, India
P-6, Scheme V I M (s) C.i.t.,, Kolkata - 700054, West Bengal, India