Nanjiah Lingammal Polytechnic College in Mettupalayam, offers major diploma courses to our students to enhance, develop, innovate and explore the technology to enlighten the society.

The courses we offer are:

• Diploma in Civil Engineering
• Diploma in Mechanical Engineering
• Diploma in Automobile Engineering
• Diploma in Electrical and Electronics Engineering
• Diploma in Electronics and Communication Engineering
• Diploma in Computer Engineering