China Expandable Container House Factory | Modular Home Solutions from Reliable Suppliers
| Category | Component | Technical Details & Material Specifications |
|---|---|---|
| Structure | Main Frame |
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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 |
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75mm Sandwich Panel (Dual-sided 0.426mm color-coated steel)
|
| Roof & Partitions |
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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 hot-dip galvanized?
A
The main frame is constructed from high-strength Q235B Galvanized Steel using a hot-dip galvanizing process. This treatment provides superior corrosion resistance compared to standard paint or electroplating, ensuring long-term structural durability even in harsh outdoor environments, coastal areas, or high-humidity conditions.
Q
What is the difference between the 75mm and 50mm sandwich panels used in this structure?
A
The 75mm sandwich panels are used for exterior walls where maximum thermal insulation is required to manage indoor temperature efficiently. The 50mm panels are applied to the roof and internal partitions, balancing insulation performance with structural weight. Both use dual-sided 0.426mm color-coated steel with a 40kg/m³ core density.
Q
Can the electrical system be customized to meet different international standards?
A
Yes. All sockets and wiring configurations can be customized to comply with UL (United States), CE (Europe), or SAA (Australia) standards. The system is equipped with a high-standard 2P 63A main circuit breaker and six Three-proof LED ceiling lights as standard, with further modifications available upon request.
Q
Are custom sizes available beyond the standard 20ft and 40ft container dimensions?
A
Absolutely. While the standard models are based on 20ft and 40ft configurations, our engineering team offers fully adjustable dimensions — including custom lengths, widths, and heights — to suit any project-specific requirement. Simply provide your drawings or floor plans and we will tailor the unit accordingly.
Q
What exterior finish and color options are available for the container house?
A
We offer a wide range of exterior aesthetics through the RAL Color System, covering virtually any standard color. In addition, surface textures such as Wood Grain, Marble, and Industrial Metal finishes are available, allowing you to match the unit's appearance to your architectural or branding requirements.
Q
Is the flooring system fireproof and suitable for heavy-duty use?
A
Yes. The main floor uses a 15mm Cement Fiber Board that is both fireproof and moisture-resistant, making it ideal for demanding environments. The lateral floor is reinforced with 18mm Industrial Grade Construction Formwork, providing additional load-bearing capacity and structural stability suitable for office, residential, or worksite applications.