Affordable Modular Container House from China Suppliers | High-Quality Factory Prefabricated Units for Quick Assembly
| 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
✔UL
✔CE
✔SAA
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| 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?
The main frame is fabricated from high-strength Q235B galvanized steel treated through a hot-dip galvanizing process. This method coats the steel with a thick layer of zinc, providing superior corrosion resistance compared to standard paint or spray coatings — extending the structural lifespan significantly, even in humid or coastal environments.
Q
What is the difference between the 75mm and 50mm sandwich panels used in this unit?
The 75mm sandwich panels are used for exterior walls, providing greater thermal insulation and weather resistance. The 50mm panels are applied to roofs and internal partitions where slightly reduced thickness is sufficient. Both feature dual-sided 0.426mm color-coated steel with a 40kg/m³ high-performance core for consistent fire and temperature performance.
Q
Is the electrical system compatible with international standards?
Yes. All sockets and wiring can be customized to comply with UL (USA), CE (Europe), or SAA (Australia) standards. The system includes a high-standard 2P 63A main circuit breaker and six three-proof LED ceiling lights, ensuring safe and reliable operation across different global markets.
Q
Can the internal layout and partition walls be fully customized?
Absolutely. The unit offers 100% flexible layout customization. Our engineering team can adjust internal partition positions, door openings, and window placements based on your provided floor plans or architectural drawings — making it ideal for offices, accommodations, clinics, and other specific-use applications.
Q
Are sizes other than standard 20ft and 40ft containers available?
Yes. Beyond the standard 20ft and 40ft models, fully custom dimensions — including non-standard lengths, widths, and heights — can be manufactured to meet your specific project requirements. This flexibility makes our units suitable for a wide range of construction and industrial applications.
Q
What exterior finish and color options are available?
Multiple exterior finishes are available through the RAL color system, offering a wide spectrum of standardized colors. In addition to solid colors, decorative textures including Wood Grain, Marble, and Industrial Metal finishes can be applied — allowing the unit to blend with architectural aesthetics or branding requirements.