Excuse me, when the old and new property management companies handed over, how did the old property quit because the developers didn't hand over the real estate license and other related information?

When the old property is taken over, there should be a handover book and a handover list between the developer and the property company, and the next property should be given according to the handover list:

1. If there is no recorded information on the handover list, the industry committee should ask the developer for it, and the property is not responsible.

2. If there is a handover list, but the property is not received or lost at that time, the property shall bear the responsibility.

In the second case, because most of the developer's data are backed up by the government, you can go to the real estate bureau or the land and resources bureau and other relevant departments to copy the government's backup data. If the government's backup is not in it, you just want the developer to file it.