Prefabricated Houses from Large Factories
Prefabricated houses from large factories are a form of construction that involves industrial production of building components, which are then assembled on-site. Modular construction represents an even more integrated model within this category.
Production Model and Efficiency: Taking China Construction Haolong Intelligent Construction Industrial Park as an example, the factory breaks down buildings into independent modules and completes the manufacturing of ceiling, wall, and bathroom waterproof layers, among others, within the factory. By employing parallel operations, automated vertical warehouses, and intelligent production lines, the construction period can be shortened by over 60% compared to traditional construction methods, with the ability to deliver 20,000 to 30,000 modules annually. This production model significantly enhances construction efficiency and reduces the construction timeline.
Product Features and Advantages: Prefabricated houses from large factories offer advantages such as short construction periods, controllable quality, energy efficiency, environmental friendliness, and ease of maintenance. In terms of design, errors and precision are controlled to the millimeter to ensure high-quality construction. Each 'building block' comes with a detailed 'ID card' that includes the project name, product model, and production date, facilitating tracking and management. These features make prefabricated houses highly competitive in the market.
Wide Range of Application Scenarios: The application scenarios for prefabricated houses are extensive. For instance, in a public housing project in Shenzhen, Guangdong, five residential buildings nearly 100 meters tall were assembled from 6,028 concrete modules. The completion and delivery period was reduced from 2.5 to 3 years to just 1 year, and on-site labor was reduced by approximately 50%. Additionally, this approach significantly reduced noise, dust, construction waste, and traffic congestion at the construction site, improving the working environment.
Performance in Overseas Markets: Chinese-made prefabricated houses have also performed exceptionally well in overseas markets. In the first four months of 2026, the Guangzhou Customs District exported movable houses worth 1.4 billion yuan, a year-on-year increase of 38.1%; the Shenzhen Port exported movable houses worth 1.68 billion yuan, a year-on-year increase of 19.6%. These prefabricated houses have been exported to over 150 countries and regions, with overseas customers continuing to 'repurchase'. The business covers various fields, including hotels, senior living apartments, dormitories, office buildings, and global data center construction.
