1st Floor, 18, Tarachand Dutta Street,, Kolkata - 700073, West Bengal, India
No- 2, 5th Floor, Room No-504b, Asutosh Mukharji Road,, Kolkata - 700020, West Bengal, India
4/11, Poddar Nagar,, Kolkata - 700068, West Bengal, India
En 24, Kolkata Biotech Park, Sector 5, Salt Lake,, Kolkata - 700091, West Bengal, India
42/43, Ground Floor, Armenian Street,, Kolkata - 700001, West Bengal, India