Compare Government Polytechnic College, Valsad Diploma in Chemical Engineering and Parul University Diploma in Chemical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Government Polytechnic College, Valsad Diploma in Chemical Engineering course is rated 3.4 out of 5 by 21 genuine verified students while Parul University same course is rated 3.9 out of 5 by 9 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on After 10th Diploma Admission details, Placement report, Eligibility criteria etc.