Hello dear, 

Thanks for contacting us. Some of the best mechanical colleges in india are: 

• Indian institute of technology bombay ( IIT Bombay)
• Indian institute of technology delhi( IIT delhi)
• Indian institute of technology kanpur( IIT kanpur)
• Indian institute of technology madras ( IIT madras)
• Indian institute of technology roorkee ( IIT roorkee)
• Birla institute of technology and science( BITS- Pilani) 
• Indian institute of technology- banaras hindu university (IIT-BHU) 
• Indian institute of technology (IIT guwahati) 
• National institute of technology, tiruchirappalli
• Indian school of mines(ISM) 
• national institute of technology, surathkal
• Birla institute of technology

For more information, you can visit the official site of these colleges.

All the best!

Greetings!

You can check the name of top mechanical engineering colleges in india by following the given link : https://googleweblight.com/i?u=https://engineering.careers360.com/colleges/ranking&hl=en-IN

Thankyou