8/6 Ballygunge Place, (east), (jamini Roy Sarani), Behind Dey's, Medical Factor,, Kolkata - 700019, West Bengal, India
Martin Burn House, 1 R N Mukherjee Road, 5th Floor, Room No. 33,, Kolkata - 700001, West Bengal, India
Doshi Nikatan, 1/3-a, Ballygunge Palace,, Kolkata - 700019, West Bengal, India
New Barrackpore,, Kolkata - 700131, West Bengal, India
P-17, Phase-ii, Kasba Industrial Estate,, Kolkata - 700107, West Bengal, India