Hello
Apart from IIT and nit here are some of the well known engineering colleges

1.International Institute of Information Technology (IIIT Allahabad and Hyderabad)

Known for:Research Oriented, Ranked in the top 5 overall and #1 in campus placement, among all technology schools in the country, including the IITs, by Dataquest, Modern Facilities

2.Birla Institute of Technology and Science (BITS)Pilani

Known for:Top Placements, at par with IITs

3.Jadavpur University, Kolkata

Known for:The college has the lowest tuition fee and thus makes it desirable amongst students.

4.Vellore Institute of Technology, Vellore

Known for:The university has a record of having the maximum number of campus placements.

5.BIT Mesra, Ranchi

Known For:Excellent Residential campus with more than 10,000 students, Great Faculty

6.College of Engineering Guindy, Anna University, Chennai

Known For:Rigorous Studies, Technical Fest - Techofes

7.Netaji Subhas Institute of Technology (NSIT), New Delhi

Known for:The college has the best cultural societies as it comes under the University of Delhi.

8.Delhi Technological University, New Delhi

Known for:The college has a really good faculty for all its courses including MBA.

9.College of Engineering Pune

Known for:Good infrastructure, well-equipped labs.

10.Jamia Millia Islamia, New Delhi

Known for:The students get to experience a diverse culture; the cafeteria has the tastiest food.

Goodluck I hope this helps you