Y-12, Block -EP, Sector-V, Salt Lake Electronics Complex, Kolkata, West Bengal - 700091, India
9874857308
No. 57, Ganesh Chandra Avenue, Kolkata, West Bengal- 700013,India
Unnayanam, 20a Ashutosh Choudhury Avenue, Kolkata, West Bengal- 700019,India
26 Ganesh Chandra Avenue Dharmatala, Kolkata, West Bengal- 700013,India
Y-12, Block -EP, Sector-V, Salt Lake Electronics Complex, Kolkata, West Bengal- 700091,India