HMP House, 4 Fairlie Place,
Mezzanine floor, Room No 3,
Kolkata, West Bengal,
India, Pin-700001
Mr. Bhalotia : tbhalotia@iotivity.in
info@iotivity.in
HMP House, 4 Fairlie Place,
Mezzanine floor, Room No 3,
Kolkata, West Bengal,
India, Pin-700001
Mr. Dutta: iotivity2017@gmail.com
info@iotivity.in
Land : +91-33-40633542
Mob : 8910308853