Affordable Modular Container House | High-Quality Prefabricated Units from China Suppliers and Factory
| Category | Component | Technical Details & Material Specifications |
|---|---|---|
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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
Common questions about our modular container office specifications and customization
Q1
What type of steel is used for the main frame, and why is it galvanized?
The main frame is constructed from Q235B Galvanized Steel using a hot-dip galvanizing process. This treatment provides a thick, metallurgically bonded zinc coating that offers superior protection against corrosion, rust, and harsh outdoor environments — significantly extending the structural lifespan compared to standard painted steel.
Q2
What is the difference between the 75mm and 50mm sandwich panels used in this building?
The 75mm sandwich panels are used for exterior walls where maximum thermal and acoustic insulation is required, while 50mm panels are applied to the roof and internal partitions. Both feature dual-sided 0.426mm color-coated steel with a 40kg/m³ high-performance insulation core, balancing weight efficiency with energy performance.
Q3
Can the electrical system be adapted for use in different countries with varying standards?
Yes. The wiring and socket configurations are fully customizable to meet UL (United States), CE (Europe), or SAA (Australia) compliance standards. Please specify your target market during the order process so our team can configure the electrical system accordingly.
Q4
Are custom sizes available beyond the standard 20ft and 40ft container dimensions?
Absolutely. While we offer standard 20ft and 40ft models, our engineering team is fully equipped to produce custom lengths, widths, and heights tailored to your specific project requirements. Simply provide your desired dimensions or floor plan drawings, and we will develop a solution accordingly.
Q5
What exterior finish and color options are available for the modular building?
We offer a wide range of surface finishes using the RAL color system for precise color matching. Texture options include Wood Grain, Marble, and Industrial Metal finishes, allowing the building to be visually integrated into residential, commercial, or industrial environments.
Q6
Is the flooring material suitable for heavy-duty use, and is it moisture-resistant?
The main floor uses 15mm Cement Fiber Board, which is both fireproof and moisture-resistant — making it ideal for demanding working environments. The lateral floor is reinforced with 18mm Industrial Grade Construction Form-work, providing high load-bearing capacity and durability under continuous daily use.