As an institution for managing and maintaining residential areas, property companies are responsible for managing the use and order of parking spaces. After the owner buys the parking space, the developer delivers the parking space to the owner, and the owner has the right to install bumpers on his parking space to protect his right to use. If someone damages the bumper of the parking space, the owner can report the situation to the property company and ask the property company to take corresponding treatment measures. Property companies have the responsibility to maintain the order and safety of parking spaces, including repairing or replacing damaged bumper strips, so as to ensure that the legitimate rights and interests of owners are protected. The specific management responsibilities and handling methods will vary according to the regulations of regions and communities or the provisions of contracts. When encountering problems, the owners are advised to consult the articles of association or contract terms of the relevant community, understand the specific responsibilities and handling procedures of the property management company, communicate and negotiate with the property management company, and seek solutions to the problems.