Admin & General
+91 044 2235 7953
Testing & Calibration
+91 044 2235 7942
Business Liaison
+91 044 2235 7941
Admin & General
au.nhhid@gmail.com
Testing & Calibration
nhhidcalib@gmail.com
Business Liaison
blenhhid.au@gmail.com
Location
2nd Floor, Kalanjiyam Building,
Opp to Mining Engineering,
CEG Campus, Anna University,
Chennai - 600 025, Tamil Nadu
au.nhhid@gmail.com
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