Expandable Container House from China Suppliers | Modular Folding Home Factory for Efficient Living Solutions
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Technical Specifications
| 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. | |
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Frequently Asked Questions
Q
What type of steel is used in the main frame, and why is it galvanized?
The main frame is constructed from high-strength Q235B Galvanized Steel treated via a hot-dip galvanizing process. This method provides superior corrosion resistance compared to standard painted steel, significantly extending the structural lifespan — especially in humid, coastal, or harsh outdoor environments.
Q
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used on exterior walls to provide enhanced thermal insulation and weather resistance. The 50mm panels are applied to the roof and internal partitions, balancing insulation performance with structural weight efficiency. Both panels feature dual-sided 0.426mm color-coated steel facing.
Q
Are the electrical systems compliant with international standards?
Yes. All electrical wiring, sockets, and components can be customized to meet UL (North America), CE (Europe), or SAA (Australia/New Zealand) certification standards. The system also includes a high-standard 2P 63A main circuit breaker for safe and reliable power distribution.
Q
Can the interior layout be fully customized to match our project drawings?
Absolutely. The modular design supports 100% flexible layout customization. Our engineering team can adjust internal partition walls, door openings, and window positions to precisely match your architectural drawings or specific on-site requirements — no compromise needed.
Q
Are sizes limited to standard 20ft or 40ft container dimensions?
No. While standard 20ft and 40ft configurations are available, custom dimensions — including non-standard lengths, widths, and heights — can be engineered to suit your specific project footprint, stacking requirements, or transport logistics.
Q
What exterior finish and color options are available?
A wide range of exterior aesthetics can be specified. Colors are selectable from the RAL color system, and surface textures include Wood Grain, Marble, and Industrial Metal finishes. These options allow the structure to blend seamlessly with its surrounding environment or match a specific brand or design identity.