Ajc Bose Road, Beck Bagan Lane, 17 Low Renge, , Kolkata - 700016, West Bengal, India
Nazrul Islam Avenue, , Kolkata - 700054, West Bengal, India
S.S.Laboratorie Building, 34, Justics Manmatha Mukherjee Road, , Kolkata - 700009, West Bengal, India
293, Block B, Bangur Avenue, , Kolkata - 700055, West Bengal, India
Mirza Galib Street, , Kolkata - 700016, West Bengal, India