CUC is one of the earliest enterprises owned Qualification Certification of Comprehensive Engineering Design Grade A, as well as Qualification Certification of Engineering Consulting Grade A for many industries and Qualification Certification of Engineering Consulting Grade A of Construction Cost Consulting; Qualification Certification of Urban Planning Grade A, Qualification Certification of Special Design Grade A of construction drawing examination, foundation ditch support, pressure pipeline and Category 1, 2 and 3 pressure vessel, Qualification Certification Grade A of General Contracting, Qualification Certification Grade A of General Project Contracting of Architecture Engineering and Construction, Qualification Certification of General Project Contracting of General Contracting of Architecture Engineering and Construction Grade A, Qualification Certification of Construction Supervision Grade A, Qualification Certification of Engineering Survey, Mapping and Geological Disaster Treatment Grade A; and qualification of direct foreign business operation.

CUC will provide both domestic and oversea customers with comprehensive and whole process service for various engineering construction such as engineering planning, consulting, survey, design, procurement integration, installation, trial run, specialized equipment research and fabrication, architecture construction, general contracting of engineering project, project management, project.