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The company leverages a range of high-level internal and external platforms including the Jiangsu Construction Enterprise Technology Center, Jiangsu Urban Underground Space Intelligent Construction Engineering Research Center, Jiangsu Zhongyifeng Intelligent Construction Engineering Technology Research Center, Postdoctoral Research Workstation, Jiangsu Excellent Graduate Student Workstations, National Prefabricated Construction Industrial Base, Jiangsu Modernization Demonstration Base for Construction Industry and Training Base, Jiangsu Key Laboratory for Structural Engineering, Zhongyifeng Technology Committee, Zhongyifeng Construction Engineering Research Institute, and an Expert Advisory Committee. These platforms are dedicated to future advancements in building and intelligent construction technology, urban underground space development and urban renewal, ecological restoration technology, digital twinning, and urban operational technology. Our commitment is to drive the technological advancement of the construction industry to higher levels of quality and innovation.


Zhongyifeng Technology Conference:Top-level design of technology-driven development strategy and determination of annual technology development planning.
Zhongyifeng Technology Forum:Focus on cutting-edge technology and stimulate employees' creative thinking and debates.
Zhongyifeng Academic Paper Symposium: Discuss and exchange engineering techniques, practical experiences, and theoretical innovations.
Zhongyifeng Corporate Work Method Exchange Meeting: Focus on engineering as the subject and craftsmanship as the core, providing intellectual support for the company's technical level and construction capabilities.
Jiangsu Province Civil Construction Association Chief Engineer Working Committee:Gather the wisdom of chief engineers, strengthen on-the-ground support, integrate technological innovation, and lead industry progress.


Zhongyifeng relies on technological innovation to promote enterprise development, enhance quality, and increase efficiency. By deeply integrating the lean management model with the entire lifecycle of construction, the company aims for perfect quality, optimal construction periods, minimal resource consumption, and continuous improvement. Through the adoption of advanced processes and technologies, it explores new construction methods in the industry, applies new technologies and methods in construction, accumulates achievements in new technologies, promotes the application of new technologies, comprehensively enhances the quality and efficiency of projects, and drives the upgrading of construction models.

Key Construction Technology for Multi-Faceted Large-Span Bi-directional Cross-Tensile Timber Beam Roof

1."Key Construction Technology for Multi-Faceted Large-Span Bi-directional Cross-Tensile Timber Beam Roof": Through analyzing the roof form system, critical nodal structures, and health monitoring among other challenging points, this technology successfully addressed the challenge of combining a large-span swimming pool roof with multiple angles, intersecting rooflines, and the building's multi-fold sloped roof in the project.
2."Key Construction Technology for Complex Irregular Curtain Walls": By leveraging a scientific theoretical foundation, numerical simulation software, BIM technology, and 3D scanning technology, the project successfully tackled the major challenges associated with the curtain wall application, such as inverted large-span glass ribs, irregular surface shapes, design, and construction of irregular multi-faceted curtain wall systems.

Innovative Technology Applications at Suzhou Modern Media Plaza

    1."Cross-Settlement Joint Steel Truss Additional Stress Elimination Installation Method" successfully resolved the construction challenge of additional deformation caused by uneven settlement at both ends of the massive truss structure connection.
    2."New Structural System of Combined Truss with Perforated Steel Plates and Cross Tensile Steel Staircase" successfully addressed architectural functional challenges.
    3."Cumulative Slippage Installation Method for Large Elevation Difference Tracks (40.75m) of the Catenary Steel Roof" successfully solved the installation challenge of the large-arc flexible catenary steel roof.
    4."Full-Process Digital Construction Technology for High-altitude Curved Space Grid" effectively tackled technical challenges like error accumulation during the fabrication and installation of the grid units.
    5."Prestressed Steel Structural Canopy System with Seismic Lead-Core Bearings" expanded the application scope of seismic lead-core bearings.
    6.Various energy-saving technologies, such as "external shading, heat recovery, photovoltaic solar glass, breathable curtain walls, wind direction induction, and rainwater reuse," have been implemented to achieve a comprehensive energy intelligent management model.

Circular-cutting pushing method for the construction of connecting tunnels

(1) Cutting ring cutting technology breaks the main tunnel lining segments at the receiving end, realizing efficient tunnel break-in.
(2) Symmetrical lining segments form staggered joints between rings for easy assembly.
(3) The use of both earth pressure balance and slurry balance modes for the tunneling equipment improves equipment adaptability.
(4) Adopting a hinged strut reaction system, enhancing the overall mechanical performance of the equipment.
(5) Adopting a conventional flat blade, reducing the space occupied.


Intelligent construction is the organic fusion of the new generation of information technology with engineering construction. Zhongyifeng, by developing infrastructure software for intelligent construction centered on Building Information Modeling (BIM), emphasizes the value of integrating the Engineering Internet of Things. They are crafting a construction environment where humans and machines collaboratively work in an industrialized setting, building intelligent construction through a system of "one platform with six advancements."

The Zhongyifeng Future Building Research and Development Center is an office building project independently invested in, designed, and constructed by the Zhongyifeng Group. This project, with the primary application focuses of "BIM + Smart Construction Site + Construction Robots + Energy Center", aims to create a showcase for intelligent construction.

The second phase of the Science and Innovation Park has a total construction area of about 170,000 square meters. Its structural form presents significant height differences with a non-planar tri-connected body. There are large-span steel structural corridors between the towers, and a significant amount of high-altitude cantilevered construction work is involved. To address the key and challenging aspects of the project's construction, a series of intelligent construction technologies are comprehensively adopted throughout the entire construction process. This includes digital specialized design deepening, component production, the application of intelligent equipment, and a project management platform based on the industrial internet.

Modernization of the construction industry

  • Zhongyifeng HQ office building, serving as a pilot project for prefabricated decoration in public buildings, primarily employs technologies like prefabricated raised floors and prefabricated walls. Simultaneously, with BIM (Building Information Modeling) technology as an auxiliary tool, it simulates the design, segmentation, production, and installation processes of components. This helps in identifying and resolving issues in advance, determining the optimal solution. Zhongyifeng adopted the "R&D + Design + Manufacturing + Procurement + Construction" REMPC new engineering general contracting model. Leveraging BIM technology, they carry out collaborative design, integrating various stages from conceptualization, design, deepening, production, installation, to operation and maintenance. This approach ensures that the prefabricated decoration components are completed and pre-processed within the factory, shortening on-site installation time and ensuring construction quality and progress.
  • The Chengyi Green Building Complex is a collaborative development between Zhongyifeng Construction Group, Integrated Infrastructure Research Institute (SITRI), and Southeast University. It employs a rapid prefabricated modular structural system, integrating multiple cutting-edge scientific technologies. These include highly insulated external protective structures, solar photovoltaic systems, prefabricated external protective structures, full-process BIM applications, energy consumption monitoring systems, and more. The prefabrication rate has reached 90.3%, with a comprehensive energy-saving rate exceeding 75%, involving an investment of over 50 million yuan.
    Currently, the complex has received several honors, including the Ministry of Science and Technology's Sino-U.S. Clean Energy Phase II Office Building Demonstration Project for Hot Summer and Cold Winter Areas, Jiangsu Province High-Quality Green Building Practice Project, Provincial Low-Carbon Building Science and Technology Demonstration Project, Jiangsu Province Prefabricated Building Demonstration Project, and Jiangsu Province Excellent Project in Modernizing the Construction Industry, among others.
  • The Wutaishan Grand Buddha Hall project is located in Peterborough, northeastern Ontario, Canada. It covers an area of 5,139.1 square meters and has a height of 25.70 meters. This edifice serves as a public building that combines cultural arts, office, and ancillary functions, focusing on the dissemination and exchange of Han Buddhism culture. It showcases the cultural characteristics of Han Chinese Buddhism and promotes the spirit of traditional Chinese craftsmanship.
    The Grand Buddha Hall is constructed in the style of traditional Tang Dynasty wooden architecture. The roofing is entirely made of copper tubular tiles and copper ridges, with a single-eaved hipped roof format that has five ridges and four slopes. The ceiling adopts a flat chessboard-style seen in higher-grade temples, located below the house's beam framework but above the secondary structure. The overall wood structure is painted following traditional painting techniques. Columns, beams, and other wooden components are strictly painted according to traditional lacquer techniques, undergoing six procedures of "one hemp, five ash." This project has been honored with the Overseas National Quality Engineering Award.
  • For the electromechanical installation and decoration project of the Changjiang Road subway station on Suzhou's Metro Line 5, a detailed BIM (Building Information Modeling) model was utilized as the basis for prefabricated processing design. In the digital processing center, electromechanical and decorative components were prefabricated and then transported to the construction site for direct assembly. This construction technique can effectively accelerate the construction progress and enhance the construction quality. It prominently showcases Zhongyifeng's capabilities in integrated assembly-style decoration, integrated assembly-style electromechanical work, and digital platform development. The project was successfully shortlisted as a provincial-level modern construction industry demonstration project in 2020.