Sheet metal workers need to learn how to use basic equipment, such as grinding, disassembling and drawing. Painters need to learn the covering, putty, spraying and drying of various paints. Under normal circumstances, larger garages have paint mixing rooms, which also need painters to do. The requirements are relatively high, and it takes years of experience to prepare a suitable coating.
Junior high school graduates are suitable for majors and auto repair. It is a good professional skill. Study hard and do it seriously, and the benefits are still considerable! Must be bitter and tired! Persistence, concentration, hard work, overcoming, will certainly succeed!