C/o Gautam Laboratories, 9 A, Kali Krishna Tagore Street, , Kolkata - 700007, West Bengal, India
Shyambazar, Kolkata, Bidhan Sarani, , Kolkata - 700004, West Bengal, India
9/6, Khanpur Road, Naktala, , Kolkata - 700047, West Bengal, India
, Kolkata - 700001, West Bengal, India
20/3/A, Nadibhag Badu Road, Badu, , Kolkata - 700128, West Bengal, India