Units at the branch level of China Construction Third Division are considered as external contractors. Is there any chance to turn it into a formal establishment? How is the treatment?

Basically, there is no chance to become official, unless your leader attaches great importance to you, and this leader must have certain rights, because people who compile China Construction Projects are generally recruited from schools after graduation, and the requirements for introducing talents to the society are generally higher, such as registered architects and registered geotechnical engineers. Generally, the people recruited are all external, and the treatment is much worse. You have to talk to this company about the details, and do it if it is suitable, and don't do it if it is not suitable.