Work Office:

P-23, Kasba Industrial Estate, Ground Floor, Phase-I, Kolkata-700 107

Registered Office:

8/1A/1, Keyatala Road,
Kolkata-700 029

Phone:

080170 33661 / 33 2464 2703

Fax:

33 2464 3927 / 2443 1895

Email Id:

ask@desuncalibration.com

neonlab@writeme.com

Website:

www.desuncalibration.com