ITI Fitter is a short term professional technical course, In which you are taught about different types of fittings. It is a mechanical branch in which you are given the knowledge to fit different types of machines, pipes, structures. It is a highly job oriented course and the chances of getting a good job are very high. There are many public and private ITI fitter institutes where you can get admission easily. In other words, we can say that a technician who puts together or installs Machinery, plants, machines, and other mechanical products are called as a fitter.
If you have also seen a plant being built or a machine installed, then you must have seen how a fitter works to connect each part with very accuracy.