Expandable Container House from China: Modular Home Solutions by Leading Suppliers and Factory for Rapid and Flexible Space
| 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
Q
What type of steel is used for the main frame, and why is it galvanized?
The main frame is constructed from high-strength Q235B Galvanized Steel using a hot-dip galvanizing process. This treatment provides superior corrosion resistance, significantly extending the structural lifespan of the unit even in harsh outdoor environments or humid climates.
Q
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used for exterior walls where maximum thermal insulation is required, while the 50mm panels are used for roofs and internal partitions. Both feature dual-sided 0.426mm color-coated steel with a core density of 40kg/m³ for high-performance insulation.
Q
Can the electrical system be customized to meet local safety standards?
Yes. All sockets and wiring configurations can be customized to comply with UL (North America), CE (Europe), or SAA (Australia) standards. The system includes a high-standard 2P 63A main circuit breaker and energy-efficient Three-proof LED ceiling lights.
Q
Are custom sizes available beyond the standard 20ft and 40ft models?
Absolutely. Beyond the standard 20ft and 40ft configurations, our engineering team offers fully adjustable dimensions — including custom lengths, widths, and heights — to precisely match your project site requirements and structural plans.
Q
What exterior finish and color options are available?
A wide range of exterior aesthetics is available through the RAL Color System, along with multiple texture options including Wood Grain, Marble, and Industrial Metal finishes — allowing the unit to blend seamlessly into various architectural environments.
Q
Is the internal layout fully customizable based on our floor plans?
Yes. We offer 100% flexible internal layout customization. Our engineering team can adjust internal partitions, door positions, and window placements based on your specific drawings and functional requirements, ensuring the space is optimized for your intended use.