Office Address 3C, 2nd Floor, SIBI Complex, Saraswathy Nagar, Thirumullaivoyal, Chennai – 600 062, Tamilnadu, India. Reg Address No:3, 14th Cross Street, Lenin Nagar, Ambattur, Chennai – 600 053, Tamilnadu, India. Phone +91 73587 97982 +91 98406 00875 +91 98847 21118 044-66757754 Email maheshs@gtis.co.in info@gtis.co.in Any Queries? Drop us a Message