No. 9/12, Lal Bazar Street, Mercantile Building Block- D, 1st Floor, South End, Kolkata, West Bengal - 700001,India
No. 17- B/1, Bakultala Lane, Second Floor, Kolkata, West Bengal - 700042,India
No. 26, C. R. Avenue, Kolkata, West Bengal - 700012,India