Hello dear, 

Some of the colleges for engineering in delhi and NCR are: 

• Indian institute of technology, delhi
• Delhi technological university, delhi
• University of delhi, delhi
• GGSIPU, delhi
• Netaji subhash institute of technology, delhi
• JMI, new delhi

For more information about them and for more colleges name, visit: 

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-delhi-ncr

All the best!