91, P C Sarkar Sarani, Ballygunge, , Kolkata, West Bengal- 700019,India
6, Vivekananda Road, , Kolkata, West Bengal- 700007,India
168, Garia Main Road, , Kolkata, West Bengal- 700084,India
117, Baitakkhana Road, , Kolkata, West Bengal- 700009,India
40/2/1 Z, Lake Road, , Kolkata, West Bengal- 700029,India
69, D P J M Road, , Kolkata, West Bengal- 700137,India
C/O Deb Optical, , Kolkata, West Bengal- 700124,India
C/o Nightingle Hospital, 11, Shakespeare Sarani, , Kolkata, West Bengal- 700016,India