Expandable Container House from China | Modular Home Suppliers & Factory with Rapid Expansion Features
| 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 structure?
The main frame is fabricated using high-strength Q235B Galvanized Steel with hot-dip galvanizing treatment, ensuring superior corrosion resistance and long-term structural durability in various environments.
❓ What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panel is used for exterior walls where maximum thermal insulation and weather resistance are required. The 50mm sandwich panel is applied to the roof and internal partitions, balancing insulation performance with structural weight efficiency. Both use dual-sided 0.426mm color-coated steel.
❓ Is the flooring fireproof and moisture-resistant?
Yes. The main floor uses 15mm Cement Fiber Board, which is certified for both fireproof and moisture-resistant performance, making it suitable for humid climates and safety-compliant job sites. The lateral floor uses 18mm industrial-grade construction form-work for additional structural support.
❓ Which electrical compliance standards are supported?
The electrical system is highly adaptable. Sockets and wiring can be customized to meet UL (United States), CE (European Union), and SAA (Australia/New Zealand) standards, ensuring compliance for international projects across multiple regions.
❓ Can the dimensions be customized beyond standard 20ft and 40ft sizes?
Absolutely. While standard 20ft and 40ft models are available off-the-shelf, our engineering team offers fully adjustable custom dimensions — including non-standard lengths, widths, and heights — to precisely match your project specifications and site constraints.
❓ What exterior finish and color options are available?
A wide range of exterior aesthetics can be specified using the RAL color system for precise color matching. Texture options include Wood Grain, Marble, and Industrial Metal finishes, allowing the unit to blend seamlessly with its surrounding architecture or branding requirements.