What kind of institutions or enterprises do the flight attendants of Jinan Railway Bureau belong to?

None of them belong.

Flight attendants are contract workers. Railway departments sign employment agreements with labor dispatch companies, and individuals sign labor contracts with labor dispatch companies. They are recruited by the labor service company entrusted by the railway bureau, but they can only be formally hired after the final interview, recruitment and related training by the railway department. However, it needs special attention that this kind of recruitment is not a formal employee of the railway, but a labor export. Although the salary is not much different from the formal job, it is still worse in some aspects such as welfare.

Before the interview, you should carefully check the qualifications of labor dispatch companies and the authenticity of railway employment information, because some illegal companies will cheat under the banner of railways, and it is best to have contacts in the railway department. Just verify the authenticity of the message.

Among the flight attendants, there are very few formal workers, and they are basically children's families.

I wish you all the best.