20ft Expandable Folding House Manufacturer Leading China Suppliers Factory

Looking for premium 20ft expandable folding house basic models? As leading China suppliers and a professional factory, we provide durable, rapid-deployment metal structures ideal for offices and residential use.



The 20ft Expandable Folding House represents the pinnacle of modern prefabricated metal structure engineering, designed for those who require rapid deployment without compromising on space or stability. This innovative housing solution transforms from a compact shipping-size unit into a spacious 37㎡ living or working environment in a matter of hours, making it ideal for emergency shelters, temporary offices, or sustainable residential projects.

Engineered with high-strength metal components and precision folding mechanisms, this unit optimizes logistics and installation costs. By maximizing the internal volume while maintaining a foldable footprint, it provides a professional-grade structural solution that meets the rigorous demands of the global construction and safety metal products industry.

Detailed Parameters

Extended DimensionsL5900 W6300 H2480mm Internal DimensionsL5460 W6140 H2240mm
Folding DimensionsL5900 W2200 H2480mm Total Cover Area37㎡
Container Loading2 Pieces per 40HQ Structure TypeExpandable Folding Metal
Material GradeIndustrial Steel ApplicationConstruction/Safety/Residential
Deployment SpeedRapid Installation StabilityHigh-load Bearing Capacity

Key Advantages

Robust Durability

Constructed from premium industrial-grade metal to ensure long-term structural integrity and weather resistance.

Rapid Deployment

Quick-fold design allows the unit to be fully operational in a fraction of the time of traditional building.

Space Optimization

Expands to 37㎡, providing a generous internal layout while remaining compact for transport.

Versatile Utility

Perfectly suited for onsite offices, security cabins, or temporary housing across various industries.

Modern Aesthetics

Sleek industrial design that blends functionality with a contemporary architectural look.

Cost Efficiency

Significantly reduces shipping costs by fitting two units into a single 40HQ container.

Product Gallery

Management Platforms

Logistics Control

Optimized 40HQ container loading for streamlined global distribution.

Precision Assembly

Automated metal folding systems ensuring millimeter-level accuracy.

Safety Compliance

Rigorous testing to meet international safety standards for metal structures.

Site Planning

Flexible placement options compatible with various terrain types.

Inventory Tracking

Real-time monitoring of prefabricated units from factory to site.

Maintenance Cycle

Simplified structural maintenance due to durable metallic coatings.

Investment Return Comparison

Comparison MetricTraditional BuildExpandable House
Setup TimeMonthsHours
Shipping CostHigh (Multiple Trips)Low (2 units/40HQ)
Labor RequirementLarge CrewMinimal Staff
Material WasteSignificantNear Zero
RelocatabilityImpossibleHigh Mobility

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 be unfolded and secured in just a few hours.

Q: Is the metal structure durable enough for extreme weather?

Yes, our metal structures are manufactured using high-grade industrial steel and protective coatings to withstand diverse climatic conditions.

Q: Can the layout be customized for office use?

Absolutely. The internal space of 37㎡ allows for flexible partitioning to create offices, bedrooms, or utility areas.

Q: What is the maximum loading capacity per 40HQ container?

Each 40HQ container can efficiently fit 2 pieces of the 20ft expandable folding house, significantly lowering freight costs.

Q: Do these units require a permanent foundation?

While a level base is recommended, these houses are designed for flexibility and can be placed on various semi-permanent foundations.

Q: How does it compare to standard container homes?

Unlike standard containers, the expandable house offers a much larger living area (37㎡) while maintaining the same shipping convenience.

Ready to Optimize Your Space with Our Metal Structures?

Contact Us
Send a Message

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.

  • *
  • *
  • *
  • *

Hebei Yanchun Qianjian Technology Co., Ltd. focuses on supply chain platform operation services and is committed to promoting Chinese made products in domestic and international markets.
Read More About >>
Address:4th Floor, Yanhua Building, Jianshe North Street, Qiaodong District, Shijiazhuang City, Hebei Province, China

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.


// $(".head_nav").children("li").eq(navID).addClass("nav-current").siblings().removeClass("nav-current"); //