Government Tool Room and Training Centre, Devanahalli Sy No. 183, Chennarayapatna, Devanahalli Tq, Bengaluru, Pincode:562135, Karnataka, India.
Phone: 09036144417 ,
Email: [email protected],
Website: https://gttc.karnataka.gov.in/page/GTTC+Centres/Devanahalli+STU-35/en