Diploma Regular – KELTRAC (Govt. controlled Self Financing Polytechnic College, but the fee structure of the Diploma Programmes is same as that of Private Self financing Polytechnic Colleges)Diploma Regular – June 3, 2023February 8, 2023 by admin Alapuzha 1 A04 KELTRAC, Keltron Complex, Aroor Tool & Die Engineering TD 60 30 30