Hi prem,

The best college of mechatronics in India are:

• College of Engineering, Anna University
• Indian Institute of Engineering Science and Technology
• Indian Institute of technology patna
• National Institute of Technology Karnataka
• Parul University
• Madras Institute of Technology, Chennai.
• Sinhgad College of Engineering, Pune.
• Vellore Institute of Technology, Vellore.
• SRM Institute of Science & Technology, Chennai.
• Lovely Professional University, Phagwara

For more please find the attached link

below: https://engineering.careers360.com/colleges/list-of-mechatronics-engineering-colleges-in-india

Hope it helps.