30ft Expandable Folding House Manufacturer Leading China Factory and Suppliers

Looking for high-quality 30ft expandable folding house basic models? As premier China suppliers and a professional factory, we provide durable, rapid-deployment modular homes with high-grade galvanized steel.



The 30ft Expandable Folding House represents the pinnacle of modern modular architecture, specifically engineered for the metal structures manufacturing industry. Combining high-strength steel engineering with a smart folding mechanism, this unit provides a rapid-deployment housing solution that balances expansive living space with unmatched logistical efficiency.

Designed for versatility and durability, this expandable unit transforms from a compact shipping-sized module into a spacious 56㎡ residential or commercial area. Whether used for emergency housing, remote site offices, or sustainable living, it offers a professional-grade structural integrity that meets rigorous safety and building standards.

Detailed Parameters

Extended DimensionsL9000 W6220 H2480mm Inside DimensionsL8540 W6060 H2240mm
Folding DimensionsL9000 W2200 H2480mm Total Cover Area56㎡
Structure MaterialHigh-Grade Galvanized Steel Loading Capacity1 Unit per 40HQ Container
Folding TypeExpandable Lateral Folding Installation TimeRapid Deployment
ApplicationResidential/Commercial/Industrial Industry StandardMetal Structure Manufacturing

Key Advantages

Industrial Strength

Built with premium metal structural engineering to ensure long-term stability and resistance to environmental wear.

Rapid Deployment

The intelligent folding design allows for immediate expansion, drastically reducing onsite construction time.

Space Optimization

Offering a massive 56㎡ coverage area while maintaining a compact footprint during transport.

Modular Design

Seamlessly integrates with other expandable units to create larger complexes or multi-room facilities.

Cost-Effective Logistics

Optimized for 40HQ container shipping, reducing freight costs per square meter of living space.

Eco-Friendly Build

Reduces construction waste by utilizing prefabricated metal components manufactured in a controlled environment.

Product Gallery

Management Platforms

Inventory Control

Real-time tracking of prefabricated metal components and finished folding units.

Production Sync

Automated scheduling for metal cutting, welding, and assembly processes.

Quality Alerts

Instant notifications for structural integrity tests and final inspection approvals.

Logistics Monitoring

Integrated shipping tracking for 40HQ container shipments worldwide.

Order Management

Centralized platform for customizing 10ft to 40ft expandable house specifications.

After-Sales Support

Digital portal for maintenance guides and structural support requests.

Investment Return Comparison

Comparison ItemTraditional ConstructionExpandable Folding House
Build Time3-6 Months1-2 Days
Labor CostVery High (On-site)Low (Prefabricated)
Material WasteSignificant (15%+)Minimal (
MobilityPermanent StructureFully Relocatable
Deployment SpeedSlow/LinearInstant/Exponential

Frequently Asked Questions

Q: What is the primary material used in the 30ft expandable house?

It is manufactured using high-strength galvanized steel for the main framework, ensuring superior corrosion resistance and structural durability for various climates.

Q: How many units can fit in a standard 40HQ container?

One 40HQ container is designed to fit 1 piece of the 30ft expandable folding house, optimized for safe and efficient international shipping.

Q: What is the total usable living area once extended?

Once fully extended, the unit covers an area of 56㎡, providing ample space for multiple rooms or a large open-plan office.

Q: Can these houses be stacked or combined?

Yes, due to the modular nature of metal structure manufacturing, these units are designed to be combined or stacked to create larger residential or commercial complexes.

Q: How does the folding mechanism work?

The house utilizes a precision-engineered lateral folding system that allows the walls to slide and unfold from a compact 2200mm width to a full 6220mm width.

Q: Are these houses suitable for extreme weather conditions?

Yes, the metal structure and reinforced joints are engineered to withstand significant wind loads and various weather conditions, making them ideal for remote site deployments.

Ready to Upgrade Your Space with Modular Innovation?

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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.
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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.


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