Affordable Modular Container Houses by 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
Q
What steel material is used for the main frame, and why is it galvanized?
The main frame uses high-strength Q235B steel with hot-dip galvanization treatment. This process applies a thick zinc coating that provides superior corrosion resistance, significantly extending the structural lifespan — especially in humid, coastal, or industrial environments.
Q
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 applied to the roof and internal partitions, balancing insulation performance with structural weight. Both use dual-sided 0.426mm color-coated steel with a 40kg/m³ core density.
Q
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 (North America), CE (Europe), SAA (Australia), or other regional electrical standards upon request, ensuring safe and compliant installation in your target market.
Q
Are custom sizes available beyond the standard 20ft and 40ft container dimensions?
Absolutely. While standard 20ft and 40ft models are available for quick delivery, our engineering team can produce units with custom lengths, widths, and heights tailored to your specific project site requirements or architectural drawings.
Q
What exterior finish and color options are available?
A wide range of exterior finishes is available through the RAL color system, covering hundreds of standard shades. Texture options include Wood Grain, Marble, and Industrial Metal finishes, allowing the units to blend into residential, commercial, or industrial environments.
Q
Is the flooring suitable for heavy-duty industrial use?
Yes. The main floor uses 15mm Cement Fiber Board, which is both fireproof and moisture-resistant, making it ideal for demanding environments. The lateral floor utilizes 18mm industrial-grade construction form-work, providing additional load-bearing capacity for heavy equipment or high-traffic applications.