
CHINA UNITED ENGINEERING CORPORATION Limited provides end-to-end engineering services—from consulting and design to supervision and EPC—for complex industrial and infrastructure projects.
CHINA UNITED ENGINEERING CORPORATION Limited (CUC), headquartered in Hangzhou, is a large-scale engineering and technology enterprise formed around the former Second Design and Research Institute of MMI together with several national Grade-A survey and design institutes. Under China National Machinery Industry Corporation (SINOMACH), the company delivers integrated engineering services for both domestic and international project owners.
CUC’s capabilities span engineering consulting, surveying and geotechnical investigation, planning and urban planning, engineering design, construction supervision, project management, procurement, testing/commissioning, and general contracting/EPC. Building on decades of practice, the company has expanded from early machine-factory design into comprehensive project delivery across construction, power and other industry sectors.
With a large professional team and broad qualification coverage, CUC supports clients through the full project lifecycle—optimizing solutions in the front end and strengthening execution through supervision, management, and contracting. The company also holds the right to conduct foreign trade and actively participates in international competition while continuing to strengthen its design and consulting services.

China United Engineering Corporation (CUC) is a large-scale scientific and technological enterprise built on the former Second Design and Research Institute of MMI and consolidated with multiple national Grade-A survey and design institutes. The company is headquartered in Hangzhou under the leadership of China National Machinery Industry Corporation (SINOMACH).
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CUC has more than 2,500 employees, with professional and technical personnel accounting for more than 80%. The team includes one academician of the Chinese Academy of Engineering, seven national survey and design masters, 94 experts receiving special allowances of the State Council, 600 experts with senior technical titles (including 128 professors of engineering), and 1,022 engineering and technical personnel with national first-level registration.
CUC has won 75 state-level awards and 850 prizes at provincial and ministerial levels. It has been awarded “Contract-Abiding and Promise-Keeping Enterprise” and AAA Ratings of Corporate Credit, and has ranked among the Top 100 National Survey and Design Enterprises on comprehensive strength and annual revenue in successive years. The company has also been listed in the Top 60 Chinese Design Firms assessed by Engineering News-Record (ENR) of America for successive years.
The company follows the business philosophy of “creating value for customers” and emphasizes excellent design, classic construction, exceeding expectations, seeking excellence, ecological harmony, energy saving, green environmental protection, innovative development, and safety-first management.