Affordable 3D Quick Assembly Container House | Modular Units from China Suppliers and Factory
🏗️ High-Strength Steel Frame
🔥 Fireproof Insulation
⚡ UL / CE / SAA Electrical
🎨 Fully Customizable
| 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.
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| Dimensions |
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Adjustable Sizes: Beyond standard 20ft/40ft models, custom lengths, widths, and heights are available to match your project requirements.
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| Surface Finish |
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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 galvanized?
The main frame is constructed from high-strength Q235B Galvanized Steel using a hot-dip galvanizing process. This treatment provides superior corrosion resistance, significantly extending the structural lifespan even in harsh outdoor or high-humidity environments. It ensures the container cabin remains structurally sound for decades with minimal maintenance.
Q
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used on exterior walls where maximum thermal insulation and weather resistance are required. The 50mm panels are applied to the roof and internal partitions, balancing insulation performance with weight efficiency. Both panels feature dual-sided 0.426mm color-coated steel and a high-density 40kg/m³ core for optimal performance.
Q
Can the electrical system be adapted for use in different countries?
Yes. All sockets and wiring configurations can be customized to comply with UL (USA/Canada), CE (Europe), or SAA (Australia/New Zealand) standards. The main circuit breaker is a high-standard 2P 63A unit, and the LED lighting system meets international safety requirements. Please specify your target market when placing your order.
Q
Are custom sizes available beyond the standard 20ft and 40ft models?
Absolutely. While standard 20ft and 40ft configurations are available for quick delivery, our engineering team can produce units with fully adjustable lengths, widths, and heights to meet your specific project requirements. Custom dimension requests are handled on a project-by-project basis with dedicated technical support.
Q
What exterior finish and color options are available?
We offer a wide range of surface finishes through the RAL Color System, allowing you to select virtually any standard color for the exterior panels. In addition, decorative textures including Wood Grain, Marble, and Industrial Metal finishes are available, making the units suitable for both functional and aesthetically demanding applications.
Q
Is the flooring suitable for heavy industrial or commercial use?
Yes. The main floor uses a 15mm Cement Fiber Board that is both fireproof and moisture-resistant, making it ideal for office, commercial, or light industrial environments. The lateral floor utilizes 18mm Industrial Grade Construction Form-work, providing additional load-bearing capacity for heavier equipment and high-traffic usage scenarios.