10, 2nd Floor, Shyam Vatika, Raja Ram Mohan Roy Sarani, , Kolkata - 700009, West Bengal, India
25/96, Prince Golam Md Shah Road, Jadavpur University, , Kolkata - 700032, West Bengal, India
26, Main Building, P K Tagore Street, , Kolkata - 700006, West Bengal, India
103, Ravi Auto Hse, 1st Flr, Flat No. 1c, Park Street, , , Kolkata - 700016, West Bengal, India
76/69, Diamond Harbour Road, , Kolkata - 700008, West Bengal, India