Synchronization BD MySql [closed]

Good morning, On MySql data synchronization where you have both the master server and the slave server, I would like to know if it is possible for me to have multiple master for a single slave, where the master would synchronize with the slave by entering data and fetching data from the other banks in the slave. I need this for the following scenario: We have several companies in different locations and each company will have its local database that should send the insertions / changes made and receive the changes of the other branches, where it would have a DB that would be responsible for having all information and shares with others.