Brothers/sisters, the single dormitory is for six people. Public toilets are similar to or even worse than university dormitories. The dormitory is equipped with TV, electric fan, air conditioner, electricity fee is self-care, and water fee is free. There are public hot water rooms, public bathhouses, bath cards and canteens in the accommodation area. The dormitory area seems to be called "youth park".
Let me give you a piece of advice. If your major is good, you can find another company. If your major is related to aircraft engines, you can stay.
Good luck!