It is not a big problem for graduate students to go in. Working experience is preferred. If you have no work experience, let the tutor help you write an evaluation material and attach the school seal, which is very effective.
I don't know which university you study in. Generally speaking, the salary of such design institutes is not very high. According to the salary level in Zhengzhou, it should be around 2500 when I first entered, but the welfare benefits will be very good, such as weekends, annual leave, family leave and so on.
As for the unit benefit, I won't say much. What about the design units under the jurisdiction of the government?
Generally speaking, this is a very suitable work unit for you, and it is very ideal in terms of learning experience and future development!
Wish you success!