Jinshang Penglai property management

Hello, there are many ways to report construction quality problems, but I don't know what kind of quality problems they are. If it is a completed building, it should be reported to the property management company first. Some minor problems can be solved by the property management company. If the property management company can't solve them, it can report to the Engineering Department of the Construction Bureau at that time. If it is a quality problem of the project under construction, first report it to the supervision company or developer, if not, then report it to the local quality supervision station or the engineering department of the Construction Bureau.