Apart from IITs and NITs that we all know are great B.Tech colleges but there are more good colleges like BITS, SRM, VIT etc. which are also good.
I am sharing you a link you can check this link for top engineering colleges -
https://engineering.careers360.com/colleges/ranking
Hope this helps!
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile