You can refer top NITs below

National Institute of Technology Tiruchirappalli

National Institute of Technology Warangal

National Institute of Technology Karnataka, Surathkal

National Institute of Technology Rourkela

Visvesvaraya National Institute of Technology Nagpur

National Institute of Technology Durgapur

Malaviya National Institute of Technology Jaipur

National Institute of Technology Srinagar

Good Luck!!