The warranty period has expired. Does the wall crack still belong to the management scope of the property?

Owners should first know the difference between two responsibility and property management companies, which provide management services for public * * * areas and public * * * equipment. The property is responsible for these two problems. The house was built by the developer, and any housing quality problems are the responsibility of the developer. Although the warranty has passed, you can still complain to the developer. Although the property is not responsible for housing quality problems, it is obliged to assist the owners to contact the developers to solve the problems.