Foldable House by China Suppliers – Rapid-Fold Container House Factory | Cost-Effective & Durable 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 | 75mmSandwich Panel (Dual-sided 0.426mm color-coated steel) |
| Roof & Partitions | 50mmSandwich 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 uses high-strength Q235B Galvanized Steel with a hot-dip galvanizing treatment. This process applies a thick zinc coating to the steel surface, providing superior corrosion resistance against rust, moisture, and harsh outdoor environments — significantly extending the structure's service life compared to standard painted steel.
Q
What is the difference between the 75mm and 50mm sandwich panels used in this building?
The 75mm sandwich panels are used for exterior walls where greater thermal insulation and structural rigidity are required, helping to maintain comfortable interior temperatures and withstand wind loads. The 50mm panels are used for the roof and internal partitions, where the demands on insulation thickness are slightly lower, keeping overall weight and cost efficient without compromising performance.
Q
Can the electrical system be customized for use in different countries?
Yes. All sockets, wiring layouts, and circuit components can be configured to comply with UL (United States), CE (Europe), or SAA (Australia) certification standards. This ensures the building meets local electrical safety regulations in your target market. Please specify your required standard at the time of order.
Q
Is it possible to order a size other than the standard 20ft or 40ft container dimensions?
Absolutely. While the standard 20ft and 40ft models cover most common use cases, our engineering team offers fully adjustable custom dimensions — including non-standard lengths, widths, and heights — to fit unique site conditions or project-specific requirements. Simply provide your floor plan or dimensional drawings for a tailored quotation.
Q
What flooring options are available, and are they suitable for heavy industrial use?
The main floor uses 15mm Cement Fiber Board, which is both fireproof and moisture-resistant, making it ideal for office, dormitory, or general commercial applications. The lateral floor uses 18mm Industrial Grade Construction Form-work for added load-bearing capacity. Both options are selected to provide a durable, stable, and safe floor surface for daily operational demands.
Q
What exterior finish and color options are available for the building?
We offer multiple exterior surface finish options through the RAL Color System, which provides a wide palette of standardized colors for consistent and professional results. In addition, decorative texture options including Wood Grain, Marble, and Industrial Metal finishes are available to suit different aesthetic preferences and project environments.