CUCD, subordinate to CCTC, is a comprehensive scientific and technological innovation research and design enterprise in the urban and rural construction industry approved by the State Council. It has more than a dozen professional Class A qualifications for municipal public utilities (environmental sanitation, water supply and drainage, heating, roads and bridges), landscape architecture, construction engineering, urban planning, engineering consulting, civil air defense engineering, special environmental engineering and engineering supervision. Over the years, has compiled and organized more than 300 industrial standards for urban construction, and has undertaken more than 100 national projects from the Ninth Five-Year Plan to the 13th Five-Year Plan. As a large-scale state-owned comprehensive science and technology service institution, CUCD takes "the provider of high-quality services in the whole industrial chain of ecological civilization construction, the deep participant of national major strategies, the leader of industry technology and standards, and the important practitioner of the responsibility of central enterprises" as its core value, and provides clients with a package of solutions including consulting, planning, design, engineering construction, equipment integration and supervision in the field of urban and rural construction. It Provides services for more than 300 cities in China, and is a comprehensive service provider of urban and rural ecological civilization construction with rich practical experience.