China Expandable Container House | Modular Home Solutions from Suppliers & Factory for Efficient Space Utilization
| 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 grade is used in the main frame, and why does it matter?
The main frame is built with Q235B Galvanized Steel processed through hot-dip galvanizing. This grade provides high tensile strength and excellent resistance to corrosion, making it suitable for long-term outdoor deployment in various climates and site conditions.
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used on exterior walls, providing enhanced thermal insulation and greater resistance to external temperature fluctuations. The 50mm panels are applied to the roof and internal partitions, balancing structural weight with adequate insulation performance. Both use dual-sided 0.426mm color-coated steel facings.
Can the electrical system be certified for use in Australia, the USA, or Europe?
Yes. The electrical wiring, sockets, and components can be configured and certified to comply with UL (USA), CE (Europe), or SAA (Australia) standards. Please specify your target market at the time of order so our team can prepare the appropriate compliance documentation.
Is it possible to order a unit that is not a standard 20ft or 40ft size?
Absolutely. Our engineering team supports fully custom dimensions. Whether you require a shorter unit, an extra-wide configuration, or a non-standard height, we can adjust the design to match your project specifications and site constraints.
What exterior finish and color options are available?
We offer multiple exterior aesthetic options using the RAL color system, allowing you to select from hundreds of standard colors. In addition, decorative textures such as Wood Grain, Marble, and Industrial Metal finishes are available to suit different architectural or branding requirements.
Can internal layouts be customized according to my own floor plans?
Yes. Internal partitions, door positions, and window placements are all fully adjustable. Simply provide your floor plan drawings or layout requirements to our engineering team and they will develop a tailored solution. There are no restrictions on partition count or arrangement within the structural limits of the unit.