141/1a, Rash Behari Avenue, Near Basanti Devi College, Gariahat,, Kolkata - 700029, West Bengal, India
20-a, Dover Place,, Kolkata - 700019, West Bengal, India
13, British Indian Street,, Kolkata - 700069, West Bengal, India
41/1, Salimpur Lane,, Kolkata - 700031, West Bengal, India
En 24, Kolkata Biotech Park, Sector 5, Salt Lake,, Kolkata - 700091, West Bengal, India