Office :
Flat No.: 201, Mythri Apartments
Opp.:BSNL Telephone Exchange
ECIL'X' Road, Hyderabad - 500 062
Andhra Pradesh, India
Contact : +91-40-4260 7588
Business Queries:
email : gisl.marketing@gislindia.com
HR Division:
email : hrd@gislindia.com
Contact : +91-40-4260 7588
+91-90306 62880