Guo Xin called me for an interview. I don't know what they do Can you help me?

They are air compressors, that is, large-scale equipment, mainly agents. The company is located in Block A of the Arc de Triomphe at the intersection of Longhai Road, Tongbai Road, Zhengzhou City. It should be 260 1. It is estimated that there are more than 30 people in it. If you go for an interview, please be prepared. Three people interview you at the same time, and the questions you ask are quite harsh, and they are recorded. I just went, and my salary is about 1800. Hehe, I went, but I didn't have an interview. !