No 28 Black Burn Lane,rup Bhavan,, Kolkata - 700012, West Bengal, India
Tirupati House, B-322, Lake Gardens,, Kolkata - 700045, West Bengal, India
14/2, Old Chinabazar Street, Suit No. 178-179, 190-191, 110,, Kolkata - 700001, West Bengal, India
67/39, 1st Floor, Gali No. 11, Strand Road,, Kolkata - 700006, West Bengal, India
No 187, Ravindra Sarani, Room No.73, 2nd Floor,, Kolkata - 700007, West Bengal, India