Prefabricated Component House Construction

Prefabricated component house construction is a building form that involves industrial production of building components and on-site assembly. It offers significant advantages such as high efficiency, precision, and environmental friendliness, with a broad market outlook.

Technical Characteristics and Core Advantages

1. Industrial Production Model
   The core of prefabricated component houses lies in breaking down buildings into independent modules (such as beams, slabs, walls, and columns), which are manufactured through automated production lines and intelligent warehouses. The components adopt prefabricated concrete structures or steel structures, supporting parallel operations. The construction period is shortened by more than 60% compared to traditional buildings. For example, in the Guangdong Shenzhen affordable housing project, through the assembly of 6,028 concrete modules, the completion and delivery time were compressed from 2.5 - 3 years to 1 year, and the on-site labor force was reduced by about 50%.

2. Millimeter-Level Precision Control
   During the design phase, the positions of steel bars are located in millimeters. Highly automated equipment such as welding manipulators is used for final assembly to ensure that the module splicing errors are controllable. This precision control avoids dimensional deviations in traditional construction and improves the overall stability of the building.

3. Significant Environmental Benefits
   Factory-based production greatly reduces on-site noise, dust, and construction waste. Taking Fujian Province as an example, with policy support, construction waste has been reduced by more than 70%, aligning with the trend of green building development.

4. Diversified Application Scenarios
   The technical system has expanded from residential buildings and factories to hotels, senior living apartments, data centers, and other fields. For example, a British merchant purchased 63 modular senior living apartments, which were installed on-site in just two weeks; the Jiangmen CIMC Modular Data Center has delivered a cumulative total of over 1,000 megawatts of installed capacity projects, covering Southeast Asia and the Middle East.

Market Outlook and Industrial Layout

According to market research institutions, the global modular building market is expected to exceed $142.8 billion by 2030. Leveraging its full industrial chain advantages (covering design and R&D, intelligent production, ocean shipping logistics, and overseas installation), China is transforming house-building into the export of standard industrial products. 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%), and the Shenzhen Port exported 1.68 billion yuan worth (a year-on-year increase of 19.6%), with overseas demand continuing to rise.

Typical Cases Demonstrating Feasibility

• Shenzhen Affordable Housing Project: Five residential buildings nearly 100 meters high achieved construction period compression and cost optimization through modular assembly.
• Jiangmen Data Center Project: Modular technology supported the rapid delivery of large-scale projects, covering the international market.
• Overseas Export Data: Driven by both policies and market demand, China's exports of prefabricated component houses have shown high growth.