Those jobs are unskilled, so they are easy to learn even if you don’t speak or can read the native language.
Most traditional manufacturing jobs require being able to read/write the native language. Also, manufacturing companies are sometimes audited by standard bodies that involve interviews with workers (mainly to see if they understand quality control).
Most traditional manufacturing jobs require being able to read/write the native language. Also, manufacturing companies are sometimes audited by standard bodies that involve interviews with workers (mainly to see if they understand quality control).