Ec 278, , Kolkata - 700091, West Bengal, India
14, Bipin Behari Ganguli Street, , Kolkata - 700012, West Bengal, India
Gc 229, , Kolkata - 700106, West Bengal, India
Gd 73, , Kolkata - 700106, West Bengal, India
C/O Aditya Vitreo Retinal Centre, 1st Floor, P13, C I T Road, Entally, , Kolkata - 700014, West Bengal, India