Hello abhishek,

There are plenty of colleges in chennai which provide good placements and packages. Some of them are given below-

• Madras Institute of Technology, Chennai
• IIT, Madras
• IHM, Chennai
• KCG College of Technology, Chennai
• B.S. Abdur Rahman  Crescent Institute of Science, Chennai
• Sri Sairam Engineering college, Chennai
• SRM institute of Science and Technology, Chennai
• CIPET, Chennai
• IHM, Chennai

All the best!!