Shandong Lidu Property Management Co., Ltd. is a company established according to the modern enterprise system. Since its establishment, it has accumulated rich industry experience and built a highly professional management team through practice. On the basis of fully introducing the integration of ISO 91: 2, ISO141：2 and OHSAS18, and implementing standardized management, the company has fully implemented the creation of national property management demonstration projects in various projects, and many projects under management have won government awards.