Gezhouba Central Hospital

When we signed the agreement with Gezhouba Central Hospital, we talked about whether there was any establishment, and the unit said there was. The hospital belongs to Gezhouba Group and is a state-owned enterprise. The establishment mentioned is the establishment of enterprise units. I can't understand these things. What is the establishment given by the affiliated hospital of state-owned enterprises? What is the difference between the establishment of public institutions and the establishment of enterprises? Thanks for looking forward to it! ! !