Building industrialisation is one of the Group's three core businesses, alongside construction contracting and property development. Structure, envelope and interior are produced in factories and assembled on site, with the facade made in Shaoxing to the same module as the structure.
Baoye Group (founded 1974, Shaoxing; listed on the Hong Kong main board in 2003, stock code 2355) took on the Ministry of Construction's housing industrialisation research project in 1996 and became a national pilot enterprise in 1997. In 2009 it was named a National Housing Industrialisation Base and set up the National Engineering Technology Research Centre for Building Engineering.
The Group has since invested in 35 intelligent manufacturing bases across Zhejiang, Shanghai, Anhui and Hubei, developed its own light-steel and precast concrete (PC) structural product systems, and was named among Zhejiang's first group of construction-industry chain-leader enterprises. Its industrialised buildings serve public housing, real-estate development, industrial plants, public facilities and rural revitalisation projects.
Rendering
German technology (Sievert / Syspro) taken over in 2010 and localised: precast double walls and lattice-girder floor slabs are cast in the factory, placed on site and filled with in-situ concrete, so the finished structure behaves monolithically. Suitable for buildings above 100 m, with integrity and seismic performance superior to conventional cast-in-place work.
The national standard precast monolithic system: full-thickness precast wall panels with vertical bars spliced through grouted sleeves, combined with precast beams, columns, stairs and balconies. The Group's intelligent grouting equipment and its Anhui component lines supply this system alongside the double-wall system.
Developed with Daiwa House, Japan's largest home builder, through the Baoye Daiwa joint venture in Shaoxing Keqiao: cold-formed steel wall and floor panels with integrated insulation, services and finishes, produced in a 16,000 m² plant under resident Japanese engineers. Used for low- and mid-rise housing, villas and rural revitalisation programmes.
Steel structures are produced in the Group's Shaoxing housing industrial park together with curtain wall and wood products, with an annual production scale of around RMB 2 billion. Baoye Curtain Wall holds a Class 2 steel structure contracting qualification and takes combined facade-and-structure packages.
Developed with the China Institute of Building Standard Design: the load-bearing skeleton (S) is separated from the replaceable infill (I). Structure is strengthened and floor slabs thickened to 150 mm, services run in accessible zones with same-floor drainage, underfloor heating and fresh-air systems, and interiors are fitted out with factory-made parts. Design life is 100 years; a building contains roughly 80,000 parts.
Unitized curtain wall panels, factory-glazed window walls and GRC + PC integrated exterior wall panels are produced in Shaoxing to the structural module and hoisted with the structure, so the building is closed floor by floor as the frame rises. Insulation, waterproofing, shading and finish are integrated into the panel in the factory.
Figures are published by Baoye Group for its industrialised housing system compared with conventional cast-in-place construction, or measured on the named project. Results vary by project, structural system and prefabrication rate.
Lines are built with Germany's Sievert and Vollert and Japan's Daiwa House; production is fully mechanised and driven from BIM models through design, production, construction and operation.
Group headquarters, 27,394 m², designed by LYCS Architecture with Zhejiang Baoye Architectural Design & Research Institute. Basement walls and slabs in precast double-wall elements; facade of 854 GRC + PC prefabricated units cast in standard moulds with varying openings, integrating insulation, waterproofing and shading. Three-Star Green Building and LEED Gold; BIM used from design through operation.
About 140,000 m², fourteen 17–18-storey residential towers, Shaoxing's first 'prefabricated + fully fitted-out' housing. Blocks 4 and 7 in the double-wall precast shear-wall system, blocks 8 and 10 in the national standard system, with technical support from the China Architecture Design & Research Group and Daiwa House. Three-Star Green Building design label and Zhejiang's first 'Centennial Housing' demonstration project; about 420 t less steel than conventional construction.
146,800 m² above ground on an 80,945 m² site: 21 towers of 16–17 storeys in the double-wall precast shear-wall system with the 'Centennial Housing' SI approach, 150 mm floor slabs and triple-glazed system windows. Named a 'Centennial Housing' pilot project by the China Real Estate Association in November 2023; a residents' carbon-credit scheme covers 1,130 households.
13 storeys above ground and one below in the double-wall precast concrete shear-wall system with integrated exterior walls, developed jointly with Arcplus Group. Prefabrication rate 30%; a Shanghai industrialised housing demonstration project.
Anhui's first high-rise precast monolithic building, 18 storeys, in the Hefei Economic and Technological Development Zone. Followed by Binhu Guiyuan and the 450,000 m² Modian Homes estate in Xinzhan District.
130,000 m² residential development built by prefabricated methods at a 50% assembly rate. Nanshan Yuefu in the Wuhan East Lake High-tech Zone uses a precast monolithic frame–shear-wall structure.
The National Engineering Technology Research Centre for Building Engineering and the Group's industrialised building research institute develop structural systems, production lines and components. Baoye Anhui alone holds more than 80 patents and around 40 software copyrights and has contributed to 16 national and industry standards and atlases.
Baoye Curtain Wall designs, manufactures and installs the facade; the Group's precast, steel and interior companies supply the rest of the system where a project calls for it. For overseas projects the envelope is engineered to ASTM, AAMA or EN test methods and shipped as finished units from Shaoxing.
This page summarises information published by Baoye Group and its subsidiaries and reported in public media. Prefabricated structures and interiors are delivered by the Group's building industrialisation companies; Baoye Curtain Wall supplies the building envelope.