Zhejiang PC Prefabricated Houses
Zhejiang has a well-developed PC prefabricated housing sector, with numerous representative enterprises and typical project cases, and clear policy planning for the renovation and transformation of prefabricated panel houses.
Enterprises: Zhejiang Qinye Housing Industrialization Co., Ltd. is one of the largest PC component production bases in the Shaoxing region, specializing in the production of prefabricated wall panels, composite floor slabs, composite beams (columns), stairs, and other components. It has an annual production capacity of 2.5 million square meters of prefabricated buildings, covering various building types such as affordable housing and commercial housing, demonstrating its advantages in large-scale production and multi-scenario applications. Zhejiang Dadongwu Construction Technology Co., Ltd. has accumulated rich experience through multiple project practices. For example, the Ningbo Bank project adopted prefabricated stairs, the Nanxun Xunyu Mansion project applied prefabricated floor slabs, stairs, balcony slabs, and air conditioning slabs, and the CCCC Yangjing Lake project used prefabricated composite floor slabs and exterior wall panels, showcasing the flexible application of different component combinations in public buildings and residential projects. Zhejiang Yuanzhu Housing Industrialization Co., Ltd. focuses on the research and development, manufacturing, and sales of prefabricated components. Its Phase I PC component production project, which commenced operations in 2018, provides technical support and production capacity guarantees for the industry.
Policy: The '15th Five-Year Plan for Urban Renewal' issued by the State Council in 2026 clearly proposes to renovate and transform more than 500,000 sets (units) of C- and D-grade dangerous housing and prefabricated panel houses, emphasizing 'steady progress in renovation and transformation' rather than comprehensive demolition. The policy guides the industry towards scientific and standardized development by setting conditions such as limits on the floor area to be demolished and the demolition-to-construction ratio, ensuring both the safety of residents' living conditions and the avoidance of resource waste, providing a policy framework for the long-term application of PC prefabricated houses.
Technology and Application Value: PC prefabricated houses significantly improve construction efficiency and quality controllability through factory-produced components and on-site assembly, aligning with the trend of green building development. The practical cases of Zhejiang enterprises demonstrate that prefabricated components can be flexibly applied to different building types, meeting diverse needs such as the rapid construction of affordable housing and the quality enhancement of commercial housing, providing sustainable solutions for urban renewal.
