Foldable House from China: Cost-Effective, Rapid-Fold Container House by Reliable Suppliers and Factory
| Category | Component | Technical Details & Material Specifications |
|---|---|---|
| Structure | Main Frame | High-strength Q235B Galvanized Steel (Hot-dip treated) |
| Main Beam | 80 × 100 × 2.5 mm Galvanized Square Tube | |
| Vertical Column | 150 × 150 × 2.0 mm Galvanized Square Tube | |
| Sub-frame | 40 × 60 × 2.5 mm Galvanized Square Tube | |
| Hardware | 4mm Galvanized Lifting Lugs & Reinforced Industrial Hinges | |
| Insulation | Exterior Walls | 75mm Sandwich Panel (Dual-sided 0.426mm color-coated steel) |
| Roof & Partitions | 50mm Sandwich Panel (Dual-sided 0.426mm color-coated steel) | |
| Core Density | Standard high-performance insulation: 40kg/m³ | |
| Internal Wall | 15mm Decorative Metal Sheet + 9mm Anti-collision Strips | |
| Flooring | Main Floor | 15mm Cement Fiber Board (Fireproof & Moisture-resistant) |
| Lateral Floor | 18mm Industrial Grade Construction Form-work | |
| Electrical | System Switch | High-standard 2P 63A Main Circuit Breaker |
| Lighting | 6x High-efficiency Three-proof LED Ceiling Lights | |
| Compliance | Sockets and wiring customizable to UL / CE / SAA standards | |
| ★ Bespoke Customization Solutions ★ | ||
| Layout Custom | 100% Flexible Layout: Our engineering team can modify internal partitions, door positions, and window placements based on your specific floor plans and drawings. | |
| Dimensions | Adjustable Sizes: Beyond standard 20ft/40ft models, custom lengths, widths, and heights are available to match your project requirements. | |
| Surface Finish | Optional Aesthetics: Multiple exterior colors (RAL System) and textures (Wood Grain, Marble, or Industrial Metal) are available. | |
Frequently Asked Questions
What steel standard is used for the main frame, and why does it matter?
The main frame is built from Q235B Galvanized Steel treated with a hot-dip galvanizing process. This grade offers a reliable balance of tensile strength and ductility, while the hot-dip treatment provides superior corrosion resistance compared to electro-galvanizing — making it ideal for long-term outdoor use in demanding environments.
What is the difference between the 75mm and 50mm sandwich panels used in this structure?
Both panels use dual-sided 0.426mm color-coated steel with a 40kg/m³ insulation core. The 75mm panels are applied to exterior walls where greater thermal insulation and weather resistance are required. The 50mm panels are used for the roof and internal partitions, where a lighter profile is sufficient without compromising fire or sound performance.
Can the electrical system be adapted for different countries and compliance standards?
Yes. The wiring layout and socket configurations can be customized to meet UL (North America), CE (Europe), or SAA (Australia) standards. The main circuit breaker is rated at 2P 63A, providing a robust foundation that supports adaptation to various regional electrical codes.
Is it possible to order a unit with custom dimensions beyond the standard 20ft or 40ft sizes?
Absolutely. While standard 20ft and 40ft configurations are available off the shelf, the engineering team can produce units with custom lengths, widths, and heights to suit your specific site constraints or project blueprints. Simply provide your floor plan or dimensional requirements and a tailored solution will be proposed.
What exterior finish and color options are available for the outer panels?
A wide range of finishes is available through the RAL color system, allowing precise color matching for any architectural or branding requirement. Texture options include Wood Grain, Marble, and Industrial Metal finishes, making it possible to achieve both functional and aesthetic project goals.
How durable and safe is the flooring system in this modular unit?
The main floor uses a 15mm Cement Fiber Board that is both fireproof and moisture-resistant, making it suitable for high-humidity or fire-sensitive environments. The lateral floor is reinforced with 18mm Industrial Grade Construction Form-work, providing structural rigidity and load-bearing capacity for heavy equipment or high foot-traffic applications.