Affordable Modular Container Houses from China Suppliers | Quick Assembly Prefabricated Units from Factory
| 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 standard is used for the main frame, and why does it matter?
The main frame uses Q235B Galvanized Steel with hot-dip treatment. This grade offers excellent weldability, ductility, and corrosion resistance, ensuring the structure remains durable in harsh outdoor environments for decades.
What is the difference between the 75mm and 50mm sandwich panels?
The 75mm sandwich panels are used for exterior walls where greater thermal insulation and weather resistance are required. The 50mm panels are used for the roof and internal partitions, providing adequate insulation while keeping the overall weight manageable.
Can the electrical system be adapted for different countries' standards?
Yes. All sockets, wiring configurations, and circuit components can be customized to comply with UL (USA), CE (Europe), or SAA (Australia) standards, making these units suitable for global deployment.
Is it possible to order a unit with non-standard dimensions?
Absolutely. While standard 20ft and 40ft models are available off the shelf, our engineering team supports fully custom lengths, widths, and heights to match any project-specific spatial requirements.
What exterior finish options are available for the sandwich panels?
Customers can choose from a wide range of RAL color system options, as well as decorative textures including Wood Grain, Marble, and Industrial Metal finishes, allowing the unit to blend with various architectural styles.
How fire-resistant and moisture-proof is the flooring system?
The main floor uses 15mm Cement Fiber Board, which is specifically engineered to be both fireproof and moisture-resistant, meeting the demands of high-humidity or fire-sensitive environments. The lateral floor uses 18mm industrial-grade construction formwork for added structural strength.