70, N.s. Road,, Kolkata - 700001, West Bengal, India
No.- 71a, Gupta Mansion, Ground Floor, Shop No. A/15, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
No. 40/5, Strand Road, 1st Floor,, Kolkata - 700001, West Bengal, India
71/d, N. S. Road, Gooptu Mansion, 1st Floor,, Kolkata - 700001, West Bengal, India