No. 7/1, Sarojini Road, P. O. & P. S.-Belgharia, Kolkata, West Bengal - 700056, India
285/5, S.H.K.B. Sarani, Dum Dum, Kolkata, West Bengal- 700074,India
8/1 Lal Bazar Street, Bikaner Building, Kolkata, West Bengal- 700001,India
No. 7/1, Sarojini Road, P. O. & P. S.-Belgharia, Kolkata, West Bengal- 700056,India