hello manaswi,

here i'm gonna list the courses which can do after diploma in mechanical,

• robotics
• mechatronics
• piping design and engineering

then you can to master in mechanical engg. the above mentioned courses are having great demand , the industries are expecting the skilled professional with any of given courses.all the best.

I Hope this information will be useful to you.

if you need additional information,let us know to help you.

Thank you!!!:)