Perfect place for beginnerThe good thingsDepends on the location, some of the location where relatively stress-free. It's a good place to start if you just graduate from school or university, as the work load are not that much. In most place the sense of community between the workers are so strong, especially in the factory.
The challengesIn correlation with the good things, in some department the human relationship is not good. And company respond to some situation is not that good, like example response to COVID.