hello and congratulations for this awesome result in your jee mains.

surely you will get your desired branches in any of the top nits.

since you have mentioned your category  but forgot to mention your homes state still I am giving below about some idea of colleges

Nit nagaland

IIIT manipur

MNIT bhopal(metallurgy)

NIT manipur(ECE)

Nit arunachal pradesh(chemical)

NIT mizoram(ece)

Nit kurukshtera(civil)

NIT durgapur(chemistry, ece, biotech)

NIT jaipur(metallurgy)

IIIT una(ece)

and many more you can use college predictor to predict colleges based on your percentile by below given link-

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp