Durable and Affordable Modular Container House from China Suppliers | Factory-Direct 3D Quick Assembly Solution
| 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 type of steel is used for the main frame, and why is hot-dip galvanizing important?
A
The main frame is constructed from high-strength Q235B steel treated with hot-dip galvanizing. This process creates a thick, metallurgically bonded zinc coating that provides superior corrosion resistance compared to electroplating, significantly extending the structural lifespan even in harsh outdoor or coastal environments.
Q
What is the difference between the 75mm and 50mm sandwich panels used in this structure?
A
The 75mm sandwich panels are applied to exterior walls where greater thermal insulation and structural rigidity are required. The 50mm panels are used for roofing and internal partitions, providing sufficient insulation and fire resistance while keeping the overall weight optimized. Both use dual-sided 0.426mm color-coated steel facings.
Q
Can the electrical system be adapted for use in different countries with varying power standards?
A
Yes. All sockets, wiring configurations, and circuit layouts can be customized to comply with UL (North America), CE (Europe), or SAA (Australia) certification standards. Simply specify your destination country and local regulatory requirements when placing your order.
Q
Is it possible to order a unit with non-standard dimensions beyond 20ft or 40ft?
A
Absolutely. Our engineering team supports fully custom dimensions — including non-standard lengths, widths, and heights — to suit your specific site conditions or project requirements. Custom floor plans and architectural drawings can be submitted for review and engineering approval.
Q
What exterior finish and color options are available for the sandwich panel cladding?
A
A wide range of colors from the RAL color system can be applied. In addition, decorative surface textures such as Wood Grain, Marble, and Industrial Metal finishes are available, allowing the unit to blend seamlessly with various architectural styles or brand aesthetics.
Q
How fire-resistant and moisture-resistant is the flooring system?
A
The main floor uses a 15mm Cement Fiber Board, which is specifically rated for both fireproof and moisture-resistant performance — making it suitable for wet environments, industrial sites, and applications requiring strict fire safety compliance. The lateral floor uses 18mm industrial-grade construction formwork for added load-bearing capacity and durability.