7 A, Mustaque Ahmed Street, , Kolkata - 700016, West Bengal, India
C/O ITC Sonar, J B S Haldane Avenue, , Kolkata - 700046, West Bengal, India
83, Rajdanga Gold Park, East Kolkata Township, , Kolkata - 700107, West Bengal, India
26/27 , Block-C , Groundfloor, Bangur Avenue Road, Bangur Avenue, , Kolkata - 700055, West Bengal, India
Bg-50, Sectot- II, Salt Lake City, , Kolkata - 700091, West Bengal, India