Srm University is best

Below are the top colleges for mechanical engineering

VIT University, Vellore
SRM University, Chennai
College of Engineering, Pune
Birla Institute of Technology and Science, Pilani
Manipal Institute of Technology, Manipal

To check the complete list you can refer below link

Mechanical Engineering Colleges

Good Luck!!

You can go through the below names -
BITs Pilani
VIT University, Vellore
SRM
Manipal
Thapar University, Patiala
International Institute of Information Technology, Hyderabad
Jaypee Institute of Information Technology, Noida
Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar etc.

Hope this helps!!!!