Compare St. John College of Engineering & Management Diploma in Mechanical Engineering and Government Polytechnic College, Jalgaon Diploma in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. St. John College of Engineering & Management Diploma in Mechanical Engineering course is rated 4.2 out of 5 by 1 genuine verified students while Government Polytechnic College, Jalgaon same course is rated 3.9 out of 5 by 5 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.