Modular Container House from China: Affordable Prefabricated Units by Leading Suppliers & 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 UL CE SAA | |
| ★ 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. | |
What type of steel is used in the main frame, and why is hot-dip galvanization important?
The main frame is constructed from high-strength Q235B Galvanized Steel with a hot-dip treatment. Hot-dip galvanization provides a thick, metallurgically bonded zinc coating that offers superior corrosion resistance compared to electroplating, making the structure highly durable in outdoor and harsh environments.
What is the difference between the 75mm and 50mm sandwich panels used in this building?
The 75mm sandwich panels are used for exterior walls, providing greater thermal insulation and structural rigidity against external elements. The 50mm sandwich panels are applied to the roof and internal partitions where slightly less insulation thickness is sufficient. Both use dual-sided 0.426mm color-coated steel for durability and aesthetics.
Can the electrical system be customized to meet different international standards?
Yes. The sockets and wiring configurations are fully customizable to comply with UL (United States), CE (Europe), and SAA (Australia) standards, among others. This ensures the unit is ready for deployment in various international markets without requiring additional electrical modifications on-site.
Are custom sizes available beyond the standard 20ft and 40ft container dimensions?
Absolutely. While standard 20ft and 40ft models are available, our engineering team offers fully adjustable dimensions — including custom lengths, widths, and heights — to match your specific project requirements and site constraints.
What flooring materials are used, and are they suitable for heavy-duty use?
The main floor uses 15mm Cement Fiber Board, which is both fireproof and moisture-resistant — ideal for long-term, heavy-duty applications. The lateral floor uses 18mm Industrial Grade Construction Formwork, providing additional load-bearing strength suitable for demanding work environments.
What customization options are available for the exterior appearance of the building?
Multiple aesthetic options are available through the RAL Color System, allowing you to select from a wide range of exterior colors. Texture choices include Wood Grain, Marble, and Industrial Metal finishes, enabling the building to blend seamlessly with its surroundings or match your brand identity.