How about a coal mining company that specializes in electrical engineering automation?

Not bad, the electrical major is similar in dry electricity.

Graduates should go to the workshop first, study more in the workshop, ask if they don't understand, learn interpersonal relationships everywhere, learn faster in the workshop, and be familiar with the equipment before designing.

Knowing the details of the equipment will make it more convenient to change jobs in the future. At present, quite a few enterprises manufacture conveyor scrapers. I wish you success!