Longgang Prefabricated Houses
The prefabricated houses (modular buildings) in Longgang are produced using factory assembly-line methods and assembled on-site, representing an efficient construction model characterized by short construction periods, high production capacity, and high intelligence.
Efficient Production Model
The prefabricated houses in Longgang are manufactured using factory assembly-line production methods, with all processes such as wall, floor, plumbing, electrical, and interior decoration completed in the workshop. Taking a construction site in Longgang, Shenzhen as an example, it takes an average of two days to assemble one floor from lifting to precise placement of modules. A 16-story building is assembled from 298 modules, and the modular part is ready for delivery in just 120 days from the first lifting, representing a 60% reduction in construction time compared to traditional methods. This production model significantly improves construction efficiency and reduces on-site construction time and labor costs.
Impressive Production Capacity
Longgang's Intelligent Construction Industrial Park boasts the world's first flexible intelligent manufacturing production line for concrete modular integrated buildings, with a daily production capacity of approximately 50 modules, equivalent to 10 buildings being manufactured simultaneously in the factory. This high production capacity can meet large-scale construction demands, providing strong support for urban construction and development.
High Degree of Intelligence
The production line is equipped with more than 80 robots and integrates over 1,000 sensors, enabling seamless production from materials to modules. Each module is a 'finished room' when it leaves the factory. The intelligent production process not only improves production accuracy and quality but also reduces human interference, ensuring the stability and safety of the buildings.
Rapid Project Implementation
The prefabricated house projects in Longgang are being implemented rapidly. For example, the Futian Anju Jingxinyuan project took only 148 days from the first module lifting to the completion of the 30-story building's interior decoration, providing 696 units of affordable housing. This fully demonstrates the speed and efficiency of prefabricated houses in project implementation, meeting people's housing needs in a timely manner.
High Proportion of Prefabricated Buildings
As of 2026, the scale of prefabricated buildings in Shenzhen has exceeded 150 million square meters, with new construction projects accounting for 64.03% of prefabricated buildings. This indicates that prefabricated houses have been widely applied and promoted in Shenzhen, becoming an important trend in future building development.
