No. 1-B, Pratapaditya Road, Near Rashbehari Crossing, Kalighat, Kolkata, West Bengal - 700026, India
9831083960
SIS House, Du Market, 1st Floor, Room No. 121-140, Bankra Main Road Bankra Bazar, Howrah, Kolkata, West Bengal- 711403,India
No. 4/ 2, Vidya Sagar Road, Kolkata, West Bengal- 700065,India
111, Chittaranjan Avenue, Kolkata, West Bengal- 700073,India
No. 2- B, Sankarghosh Lane, Ckaolkatta, Kolkata, West Bengal- 700007,India
119-A, Chittaranjan Avenue,, Kolkata, West Bengal- 700073,India
No. 6/6, Bijoygarh, Kolkata, West Bengal- 700032,India