Foldable House by China Suppliers | Rapid-Fold Container House Factory | Cost-Effective & Durable Solutions
| 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
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100% Flexible Layout
Our engineering team can modify internal partitions, door positions, and window placements based on your specific floor plans and drawings.
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Dimensions
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Adjustable Sizes
Beyond standard 20ft/40ft models, custom lengths, widths, and heights are available to match your project requirements.
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Surface Finish
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Optional Aesthetics
Multiple exterior colors (RAL System) and textures (Wood Grain, Marble, or Industrial Metal) are available.
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Frequently Asked Questions
Q
What steel grade is used for the main frame, and why does it matter?
The main frame is constructed from Q235B Galvanized Steel with hot-dip galvanizing treatment. Q235B is a high-strength structural steel that provides excellent load-bearing capacity and impact resistance, while the hot-dip galvanizing process creates a robust zinc coating that prevents corrosion — ensuring a long service life even in harsh outdoor environments.
Q
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used for exterior walls, providing superior thermal insulation and weather resistance where it matters most. The 50mm sandwich panels are used for the roof and internal partitions, offering a lighter-weight solution while still delivering solid fire resistance and acoustic performance. Both panels feature dual-sided 0.426mm color-coated steel with a core density of 40kg/m³.
Q
Can the electrical system be customized to meet different international standards?
Yes. The electrical system is fully adaptable. All sockets and wiring can be configured to comply with UL (United States), CE (Europe), or SAA (Australia) standards, depending on your destination country. The main circuit breaker is a high-standard 2P 63A unit, and the unit comes equipped with 6 high-efficiency Three-proof LED ceiling lights as standard.
Q
Are custom sizes available beyond the standard 20ft and 40ft models?
Absolutely. While standard 20ft and 40ft container office configurations are available, our engineering team can produce units with custom lengths, widths, and heights to match your specific project requirements. Simply provide your drawings or dimensions and we will design accordingly.
Q
What exterior finish and color options are available?
We offer a wide range of exterior surface finishes through the RAL color system, allowing you to select virtually any standard color. In addition to solid colors, decorative textures such as Wood Grain, Marble, and Industrial Metal finishes are available, giving you full aesthetic flexibility to match your site or brand requirements.
Q
How flexible is the internal layout customization?
The internal layout is 100% flexible. Our engineering team can adjust internal partitions, reposition doors, and modify window placements based on your floor plans or specific drawings. Whether you need an open-plan office, multi-room layout, or a specific workflow configuration, we can accommodate your design requirements from the ground up.