No. 26, Canal East Road, Kolkata, West Bengal - 700054, India
9433380890
Infinity Think Tank, Tower I Plot A3, Block Gp, Sector V, Salt Lake, Kolkata, West Bengal- 700091,India
3/2, Dr.Suresh Sarkar Road, Kolkata, West Bengal- 700014,India
No. 26, Canal East Road, Kolkata, West Bengal- 700054,India