

Portable container houses are modular buildings based on standardized steel containers. Through professional container house construction processes, they can be prefabricated in factories, quickly assembled on-site, and flexibly relocated, making them a preferred solution for civil, engineering, and cultural tourism fields. Their core characteristics are “mobility, reusability, and customization.” Unlike ordinary fixed container houses, they are not simply “metal boxes,” but rather new types of spatial carriers that combine practicality and comfort through scientific design and rigorous quality inspection.
Portable Container House – Fully Customized
| 20FT Basic Characteristics | External dimension (mm) | W6260*L5900*H2480(Side 2270) |
| Internal dimension (mm) | W6160*L5560*H2240(Side 2150) | |
| Folded state (mm) | W2200*L5900*H2480 | |
| Total mass (kg) | 3000 | |
| 30FT Basic Characteristics | External dimension (mm) | W6160*L9000*H2480(Side 2180) |
| Internal dimension (mm) | W6200*L8660*H2240(Side 2060) | |
| Folded state (mm) | W2200*L9000*H2480 | |
| Total mass (kg) | 5000 | |
| 40FT Basic Characteristics | External dimension (mm) | W6160*L11800*H2480(Side2180) |
| Internal dimension (mm) | W6080*L11540*H2200(Side2060) | |
| Folded state (mm) | W2200*L11800*H2480 | |
| Total mass (kg) | 7000 | |
| Smaller Fold Size | External dimension (mm) | W4820*L5900*H2480(Side2270) |
| Internal dimension (mm) | W4660*L5560*H2240(Side2150) | |
| Folded state (mm) | W700*L5900*H2480 | |
| Total mass (kg) | 1850 |

YG Portable Container Houses Product Focus
YG offers a diverse product portfolio of portable container houses, each with its own focus, as follows:
- Small portable houses emphasize compactness and convenience, with a single unit accommodating 1-2 people. They are widely used for outdoor camping and temporary security.
- Expandable container homes feature a telescopic structure, making them compact and portable during transport. Once deployed, they can be expanded horizontally or vertically, balancing space and flexibility. They are geared towards family living and small offices, with customizable layouts and sizes to suit long-term needs.
- Foldable container houses can be folded down to approximately one-third of their original size, significantly reducing transportation and storage costs. They are suitable for emergency and short-term use scenarios.
Specific product dimensions for YG portable containers: The 20-foot model can be expanded to 35 square meters, suitable for 4-6 people for office or living; the 30-foot model can be expanded to 53 square meters, suitable for 8-10 people; the 40-foot model can be expanded to 75 square meters, accommodating 12-15 people or multiple functional areas. Precise dimensions meet various needs.
Portable Container House Workflow
The core components of the Portable Container House are all manufactured in a standardized factory. The main steel frame is pre-welded and treated for corrosion prevention. The walls and roof are integrated with thermal insulation, fireproofing, and soundproofing materials. Water and electricity pipelines, interior decoration, etc., are prefabricated and installed simultaneously. The expansion and folding mechanisms of the expandable container home and Foldable Container Houses are integrated and tested in the factory, reducing on-site construction.
After the prefabricated components are transported to the site, no complex foundation is required; only site leveling is needed. The components are then hoisted by crane and assembled using standardized connectors. Deployment of a single Portable Container House takes only 1-3 days, and Foldable Container Houses can be unfolded in just a few hours. The expandable container home can be quickly expanded using manual or hydraulic tools, truly achieving “immediate deployment and use.”
When the usage scenario changes, it can be disassembled or transported by crane, ensuring that the main structure is not damaged. It can be reused 5-10 times or more. Foldable Container Houses are easy to transport when folded, and expandable container homes save transportation space when retracted, reducing construction waste and long-term operating costs.


Advantages of Portable Container Houses
1. Portability and Flexibility
Portability is the core feature of Portable Container Houses. They can be transported directly to any location using conventional vehicles, unrestricted by road conditions or site limitations.
- Expandable container homes can be flexibly expanded and contracted.
- Foldable Container Houses can be folded for storage.
- Small Portable Houses for Sale are compact and easy to deploy, quickly adapting to changing scenarios. Deployment efficiency is more than 80% higher than traditional buildings.
2. Robust Structure
The main body uses high-strength weathering steel, professionally treated for corrosion resistance, and can withstand a category 12 typhoon and a magnitude 7 earthquake. They are constructed with a welded galvanized steel structure, fireproof rock wool insulation walls, and are waterproof, corrosion-resistant, wind-resistant, and pressure-resistant. The indoor-outdoor temperature difference can be controlled within 15-20℃, combining safety and comfort.
3. Excellent Cost-Effectiveness
Container House Construction utilizes a factory prefabrication model, reducing labor and material waste; it eliminates the need for complex foundations and is reusable, resulting in lower long-term operating costs. Whether for individuals purchasing Small Portable Houses for Sale or businesses purchasing Expandable Container Homes, costs can be controlled.
4. Environmentally Friendly and Sustainable
The main steel structure boasts a recycling rate of over 95%, enabling resource reuse. Container House Construction involves no wet work on-site, reducing construction waste by 90% and dust and noise pollution by 75%. Its reusable nature truly achieves a green closed loop of “production-use-recycling.”
5. High Customizability
Size, layout, interior design, and water and electricity systems can be customized according to the usage scenario. Whether Small Portable Houses for Sale are used for outdoor camping, Expandable Container Homes for office and residential use, or Foldable Container Houses are used for emergency deployment, they can be tailored to meet the individual needs of different users.

YG Portable Container House FAQs
Q1: What is the lifespan of a YG Portable Container House?
Under normal use, the lifespan can reach 15-20 years. Indoor use (offices, dormitories) can reach over 20 years. Outdoor use with regular maintenance (annual touch-ups of anti-corrosion paint) can reach approximately 15 years. In complex environments such as coastal areas and high-altitude cold regions, with customized anti-corrosion treatment, the lifespan can reach 12-15 years. The telescopic and folding mechanisms of expandable container homes and foldable container houses have undergone over 100,000 fatigue tests to ensure long-term trouble-free use.
Q2: Do YG’s Small Portable Houses for Sale and expandable container homes for sale support customization? How long does it take?
The entire product line supports customization, covering size, layout, interior decoration, anti-corrosion rating, etc., to adapt to various scenarios. Small Portable Houses for Sale are available in standard sizes and shipped within 3-5 days; custom orders take 7-15 days. Expandable container homes and Foldable Container Houses have a 15-30 day customization time, with complex customizations taking no more than 45 days. Our professional team responds quickly to your needs.
Q3: Can YG Portable Container Houses be moved repeatedly? Will the structure be damaged?
They can be moved 5-10 times or more. Relocation is handled by a professional team using hoisting equipment. Foldable Container Houses are foldable and retractable, and expandable container homes can be retracted to their original size, ensuring the main structure remains undamaged. After relocation, they can be reassembled for normal use.

