2023 ENR list was crated by mainstream media from US&China, based on engineering design and project revenue. ENR was widely accepted by public as engineering industry benchmarking. As a famous and valuable in the field of design, which also has high professional authority and social credibility, has been widely recognized at home and abroad.

　　CUC belongs to SINOMACH. CUC is a state-owned enterprise with the vision of building a "century-old strong institute" and becoming an international world-class science and technology engineering company. 70 years ago, along the Huang pu River, CUC was born with the establishment of a strong industrial system of new China. The location changed six times. The name of the company changed 13 times. Generations of CUC staffs share the wish of “making the country stronger”, the responsibility of development, devote to the flourish of the country, create thousands of "China's first" and "first set" machine and a number of landmark projects.

　　Over the years, CUC has been listed among the top 60 engineering design enterprises in China, Top 80 contractors in China and Top 100 comprehensive survey and design strength, with Grade A qualification of engineering design; Grade A qualification of urban and rural planning; Grade A qualification of engineering survey (geotechnical engineering); special design qualification of pressure pipeline; Grade A qualification of general contracting of construction engineering and Grade A qualification of housing construction supervision; direct external management. It is the first batch of pilot enterprises of engineering general contracting in Zhejiang Province, the demonstration enterprises of construction industry modernization in Zhejiang Province, and the first batch of whole-process engineering consulting pilot enterprises.

　　As one of the earliest national large-scale comprehensive design units in our country, while consolidating its traditional advantages, China United, from the four directions of development mode, service mode, innovation and Technology, and integrated development, we will explore the new mode of“Six-chain integration” of policy chain, capital chain, ecological chain, technology chain, market chain and Operation Chain, continuously improve the five capabilities of scientific research, planning, integrated marketing, collaborative operations, and specialized production, and strive to create an integrated business model of“Planning, production, investment, and construction.” To serve the entire industrial chain of modern manufacturing, to promote the entire value chain, to build up the“Turn-key” engineering and life-cycle service capabilities of cities, to practice the national strategy, and to lead the development of the industry, to create a world-class brand project.