Expandable Container House from China | Modular Home Suppliers & Factory for Flexible Space 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 | 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
What steel material is used for the main frame, and why is it galvanized?
The main frame is constructed from high-strength Q235B steel that undergoes hot-dip galvanizing treatment. This process creates a thick zinc coating that provides superior corrosion resistance, significantly extending the structure's lifespan even in harsh outdoor environments.
What is the difference between the 75mm and 50mm sandwich panels used in this building?
The 75mm sandwich panels are applied to exterior walls where maximum thermal insulation and weather resistance are required. The 50mm panels are used for the roof and internal partitions, balancing structural performance with weight efficiency. Both use dual-sided 0.426mm color-coated steel facing.
Can the electrical system be adapted for different international standards?
Yes. All sockets and internal wiring can be fully customized to comply with UL (North America), CE (Europe), or SAA (Australia) standards, making this modular building suitable for global deployment without requiring additional electrical modifications on-site.
Is it possible to order a size other than the standard 20ft or 40ft container modules?
Absolutely. Custom dimensions including non-standard lengths, widths, and heights are available. Our engineering team works directly from your project drawings to produce modules that precisely match your site requirements and spatial planning needs.
What exterior finish and color options are available for the building?
The exterior surface finish is fully customizable using the RAL color system, offering a wide spectrum of colors. Texture options include Wood Grain, Marble, and Industrial Metal finishes, allowing the building to blend with various architectural styles or branding requirements.
How durable and fire-resistant is the flooring system?
The main floor uses 15mm Cement Fiber Board, which is specifically engineered for fireproof and moisture-resistant performance, making it ideal for both commercial and site-office applications. The lateral floor uses 18mm industrial-grade construction form-work for added structural rigidity and load-bearing capacity.