Compare Thiruvalluvar University Discontinued (Nov 2023) Integrated Diploma + B.Tech. in Metallurgy Engineering and Government Polytechnic College, Bellary Diploma in Metallurgical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Government Polytechnic College, Bellary Diploma in Metallurgical Engineering course is rated 4.4 out of 5 by 1 genuine verified students. Explore Shiksha for detailed comparison on all course parameters and Download free information on After 10th Diploma Admission details, Placement report, Eligibility criteria etc.