Haryana Polytechnic: Haryana State Society for Technical Education (HSTES) will tentatively undertake the admission process for Haryana Polytechnic 2020 from the third week of April to the third week of July. DET Haryana Polytechnic 2020 is a recruitment procedure carried out by different polytechnics across the state of Haryana for entry to degree engineering courses. … [Read more...] about Haryana Polytechnic (DET) Admissions 2020 | Application Form, Dates, Eligibility