20ft Expandable Folding House China Factory Suppliers Prefab Metal Structure

Looking for high-quality 20ft expandable folding house basic models? As leading China factory suppliers, we provide durable, rapid-deployment prefab metal structures for residential and commercial use.

SupplierHebei Yanchun Qianjian Technology Co., Ltd.www.yanchungongxiang.com

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About this product

Product information from the supplier.

The 20ft Expandable Folding House represents the pinnacle of modern prefabricated metal structure engineering, specifically designed for those seeking a balance between rapid deployment and spacious living. Engineered for versatility, this innovative housing solution transforms from a compact shipping-sized unit into a fully functional living or office space in a matter of hours, making it an ideal choice for temporary housing, emergency relief, or remote site management.

Built with high-grade galvanized steel and precision-folded components, this unit ensures structural integrity while optimizing logistics. With a significant expanded cover area of 37 square meters, it provides an airy, open-concept interior without compromising the efficiency of global transport. Whether you are upgrading your construction site facilities or expanding your commercial hospitality assets, this folding house delivers unmatched scalability and durability.

Detailed Parameters

Extended Dimensions	L5900 W6300 H2480mm	Inside Dimensions	L5460 W6140 H2240mm
Folding Dimensions	L5900 W2200 H2480mm	Cover Area	37㎡
Structure Material	Galvanized Steel	Expansion Type	Folding/Expandable
Shipping Volume	40HQ Container	Loading Quantity	2 Pieces per 40HQ
Application	Residential/Commercial	Deployment Speed	Rapid Assembly

Key Advantages

Industrial Durability

Constructed from premium metal structures to withstand harsh environments and ensure long-term stability.

Rapid Deployment

folds and unfolds efficiently, reducing on-site labor costs and installation timelines significantly.

Space Optimization

Expands to a generous 37㎡, offering far more internal living space than traditional container homes.

Modular Flexibility

The foldable design allows for easy relocation and reconfiguration based on project needs.

Logistics Efficiency

Optimized folding size allows two units to fit into one 40HQ container, cutting freight costs in half.

Eco-Friendly Build

Utilizes recyclable metal components and minimizes construction waste during the assembly process.

Product Gallery

Management Platforms

Supply Chain Control

Integrated tracking for raw metal sourcing and prefabricated component quality control.

Production Monitoring

Real-time oversight of the folding mechanism assembly and precision welding processes.

Deployment Logistics

Optimized scheduling for 40HQ container shipping and on-site delivery synchronization.

Quality Assurance

Strict adherence to metal structure safety standards and weather-resistance testing.

Inventory Management

Efficient stock control for various sizes including 10ft to 40ft expandable units.

After-Sales Support

Digital platform for technical guidance on expansion and maintenance of metal structures.

Investment Return Comparison

Metric	Traditional Construction	Expandable Folding House
Installation Time	3-6 Months	Less than 24 Hours
Initial Investment	High (Foundation/Labor)	Moderate (Prefabricated)
Mobility	Permanent / Fixed	Highly Mobile / Relocatable
Shipping Cost	Extremely High (Materials)	Low (Optimized Folding)
Asset Liquidity	Low (Fixed Asset)	High (Resalable Unit)

Frequently Asked Questions

Q: How long does it take to expand the 20ft folding house?

The expansion process is designed for speed; with a small team, the unit can typically be fully unfolded and ready for use in just a few hours.

Q: Is the metal structure resistant to corrosion?

Yes, we use high-grade galvanized steel for our metal structures, providing excellent resistance to rust and corrosion in various climates.

Q: Can multiple expandable houses be connected?

Absolutely. The modular nature of our metal structural designs allows units to be linked together to create larger complexes or office wings.

Q: What is the actual living area of the 20ft model?

Once fully expanded, the 20ft expandable folding house provides a total cover area of 37 square meters.

Q: How many units can fit in a standard shipping container?

Due to the efficient folding design, one 40HQ container can fit 2 pieces of the 20ft expandable folding house.

Q: Are these houses suitable for permanent residential use?

While perfect for temporary use, the robust metal construction and spacious interior make them highly suitable for permanent residential applications when properly sited.