I hv fnshd my dip in tool and die making frm nttf . wer can i do my btech thru distance mode/ part time? .

I have completed my diploma in tool and die making (from nttf) (completed certificate course and later upgrded to diploma through distance courses and examinations at nttf. i am working at coimbatore now. i would like to do Btech thru distance/ part time. pls advice wer i can do it from.