Guannan Large-Scale Container House
The large-scale container houses in Guannan can be realized through modular assembly, primarily using weather-resistant steel and fireproof sandwich panels. Their applications cover temporary residences, construction site temporary buildings, etc. Customization requires contacting professional suppliers.

I. Basic Specifications and Expansion Methods
Container houses in the Lianyungang area use a standard size of 6 meters (length) × 3 meters (width) × 2.8 meters (height) as a unit, achieving spatial expansion through modular design. For example, horizontally assembling two standard units can create a 6m × 6m space, while vertical assembly can extend it to 8m × 6m, meeting the needs of large-scale scenarios such as conference rooms and dormitory buildings. This assembly method is flexible and efficient, allowing layout adjustments based on actual needs, suitable for temporary or semi-permanent structures.
II. Materials and Fire Performance
The frame structure mostly uses Q235 or Q345B weather-resistant steel, featuring corrosion resistance and high strength, suitable for complex outdoor environments. Wall materials mainly include rock wool sandwich panels (with a thermal conductivity of approximately 0.046W/(m·K)) or glass wool sandwich panels, both meeting Class A fire standards, effectively preventing combustion and slowing the spread of fire to ensure safety. Additionally, these sandwich panels offer sound insulation and thermal insulation, enhancing living comfort.
III. Application Scenarios and Policy Regulations
In Guannan County, container houses were once used for temporary residences, such as being built by villagers above irrigation canals or alongside village roads. However, due to land use compliance issues, such practices have been urged to be removed by the Xin'an Town People's Government. Currently, legal application scenarios mainly include construction site temporary buildings, emergency relief housing, and wilderness operation camps. The local market offers various types such as residential containers, foldable containers, and flatbed containers, supporting rental (with daily rent as low as 6 yuan) or purchase to meet different budget needs.
IV. Customization and Supplier Selection
For customizing large-scale container houses, refer to suppliers on the Baidu Aicai platform, such as Zhongjiang Lvjian and Falilai. These companies support adjustments in size (e.g., extending to 12 meters), materials (e.g., upgrading to stainless steel frames), and styles (e.g., adding scenic windows or balconies), providing one-stop services for design, transportation, and installation. Before customization, clarify the usage scenario, budget, and compliance requirements to ensure the project's smooth implementation.




