Description
Expandable container house oem wholesale product customize introduce
A major highlight of this mobile, expandable home is its customizability. For importers, distributors, and wholesalers, customization based on market demand, along with OEM/ODM branding, can increase profit margins by up to 30%. For end users, the customized expandable home can meet their individual needs and enhance their comfort.

Expandable container house specifications
| Category | Name | Content / Specification |
|---|---|---|
| Main Frame (fully galvanized) | Top side beam / Top beam / Bottom side beam / Bottom beam | 80×140×3.0 mm square tube + bending parts 2.5 mm |
| Galvanized hanging head | 210×150×160 mm | |
| Steel column | Bending parts 2.5 mm | |
| Side Frame (fully galvanized) | Top frame / Bottom frame | 40×80×1.8 mm P-shaped tube / 60×80×2.5 mm square tube |
| Folding hinge | 130 mm galvanized embedded hinge | |
| Overall Framework Protective Coating | Coating | Electrostatic spray + anti-corrosion layer (custom color available) |
| Roof | Main outer roof (950 type) | 50 mm EPS steel composite + 0.45 mm corrugated veneer |
| Ceiling panel (950 type) | 50 mm EPS steel composite | |
| Wing-type roof panel (950 type) | 65 mm EPS steel composite + 0.45 mm corrugated veneer | |
| Wallboard | Side walls, front & rear (950 type) | 65 mm double-side 0.3 mm EPS color steel composite board |
| Inner partition board | 50 mm EPS color steel composite board | |
| Ground / Floor | Center floor | 18 mm thick fireproof cement fiber board + 4 mm SPC stone-plastic waterproof floor |
| Side floors | 18 mm bamboo plywood + 4 mm SPC stone-plastic floor | |
| Doors & Windows | Windows | Aluminum alloy (or broken-bridge aluminum) double-glazed sliding windows |
| Main entrance door | Zinc-alloy steel plate + aluminum frame + smart fingerprint lock (optional broken-bridge aluminum) | |
| Interior doors | Titanium-magnesium alloy frame + sandwich wood panel / tempered glass (bathroom) | |
| Electrical System | Circuit breaker | 1 × 32 A leakage protector, 220 V / 50 Hz |
| Lighting | Pre-installed LED flat lamps + ceiling lights | |
| Sockets & Switches | Standard international 3-hole / 5-hole sockets & double/single switches (customizable) | |
| Wiring | Incoming 6 mm², A/C 4 mm², sockets 2.5 mm², lighting 1.5 mm² (certification-compliant) |



| Model | Status | Length (mm) | Width (mm) | Height (mm) | Floor Area (m²) |
|---|---|---|---|---|---|
| 20ft | Folded | 5,900 | 2,200 | 2,480 | – |
| 20ft | Expanded | 5,900 | 6,300 | 2,480 | 37 |
| 30ft | Folded | 9,000 | 2,200 | 2,480 | – |
| 30ft | Expanded | 9,000 | 6,220 | 2,480 | 56 |
| 40ft | Folded | 11,800 | 2,200 | 2,480 | – |
| 40ft | Expanded | 11,800 | 6,220 | 2,480 | 72 |
- Fireproof – Built with high-quality EPS color steel sandwich panels and fire-resistant materials for superior fire safety.
- Wind Resistance – Rated for Level 10–12 (wind speed 24.5–36.9 m/s), providing excellent structural stability even in strong typhoon conditions.
- Our expandable container house offers superior thermal performance with R38 ceiling, R19 walls, and R7 floor insulation, ensuring exceptional energy efficiency and year-round comfort in any climate.
- Earthquake resistance: Can withstand an earthquake of magnitude 8.
- Electricity standards comply with: including Europe, the United States, Australia, Italy, and Indonesia.



| Product specifications | External dimension (mm) | 5900*6300*2480 |
| Internal dimension (mm) | 5460*6140*2240 | |
| Folding state(mm) | 5900*2200*2480 | |
| Main body frame | Top side rail | 80*100*2.5mm galvanized square pipe |
| Top beam | Galvanized bending parts 2.5mm | |
| Top longitudinal secondary beam | 30*30*1.3mm galvanized square pipe | |
| Top transverse secondary beam | 40*60*1.5mm galvanized square pipe | |
| Bottom side beam | 80*100*2.5mm galvanized square pipe | |
| Bottom end beam | Galvanized bend 2.5mm thick | |
| Bottom longitudinal secondary beam | 40*80*1.5mm galvanized square pipe | |
| Bottom transverse secondary beam | 40*80*1.5mm galvanized square pipe | |
| 6mm galvanized hanger | Galvanized hanging head L210*W150*H160mm | |
| Steel column | Galvanized bend 2.5mm thick |
Expandable container house custom options

| Category | Customization Options | Description / Benefits |
|---|---|---|
| Size & Layout | - Number of expandable modules - Interior layout configuration - Room types (bedrooms, living room, kitchen, bathroom, office, etc.) | Allows customers to choose the overall size and optimize the floor plan for residential, office, or commercial use |
| Exterior Finishes | - Exterior color choices (beyond standard white) - Custom branding / logos - Exterior cladding materials | Enhances aesthetic appeal and supports corporate branding |
| Interior Finishes | - Wall materials (rock wool sandwich panels, EPS foam boards, drywall) - Flooring options (vinyl, ceramic tiles, hardwood, carpet) - Ceiling finishes | Improves insulation, durability, and interior comfort |
| Electrical Systems | - Lighting and power outlet layout - Air conditioning & heating systems - Smart home integration - Voltage configuration (110V/220V/380V) | Customized to match intended usage and local electrical standards |
| Plumbing Systems | - Water supply and drainage layout - Bathroom & kitchen fixture options - Sewage treatment system (for off-grid) - Hot water system | Tailored for residential or commercial plumbing needs |
| Energy Efficiency | - Solar panel integration - Enhanced insulation (walls, roof, floor) - Spray foam or rock wool insulation - Energy-efficient windows & doors | Reduces energy consumption and supports off-grid or eco-friendly living |
| Windows & Doors | - Window sizes and styles (fixed, sliding, casement) - Door types (hinged, sliding glass, security doors) - Materials (steel, aluminum, wood) - Fire-rated or high-security options | Improves natural lighting, ventilation, and security |
| Additional Features | - External decks or patios - Built-in furniture & storage solutions - Elevated platforms / raised foundations - Roof design (flat or pitched) - Extra roof insulation | Enhances functionality, outdoor living space, and suitability for different terrains |
| Special Customizations | - Fire safety systems - Soundproofing - Disabled access (ramps, wider doors) - Security systems (CCTV, alarms) - Branding & signage for commercial use | Meets specific safety, accessibility, or business requirements |
About Our expandable container produce Factory
Customization Capacity
With 20 years of precision manufacturing, we balance bespoke design with industrial-scale production to meet the diverse needs of the global market.
1. Advanced Customization Capabilities
We turn your specific requirements into functional reality through flexible engineering:
Tailored Layouts: Whether for portable offices, luxury housing, or specialized clinics, we customize every unit to fit your specific industry needs.
Premium Material Integration: We use high-grade imported materials to meet local climate and energy-efficiency standards.
Precision Engineering: Our team ensures that even the most complex custom modifications maintain world-class durability and structural integrity.
High-Volume Wholesale Production
Our factory is optimized for speed, consistency, and large-scale distribution:
Robotic Precision: We utilize automated robotic welding to ensure that every unit in a bulk order meets the exact same high-quality standard.
Massive Output: Our extensive production lines allow us to handle large-scale orders with fast turnaround times and reliable delivery schedules.
Rigorous QA at Scale: Every unit undergoes a strict multi-point inspection process, ensuring that “mass-produced” never means “lower quality.”

wholesale expandable container home Packaging and Transportation
First of all, we have carried out the packaging of our container expandable according to your specified requirements. If the customer does not specify the packaging, we will first cover the product with a protective film, and then add protective feet to the parts of the product that are prone to being knocked. Then, the trailers that match the size of the stands will be selected for shipment.
Before shipment, we will conduct quality inspections to check for any gaps, rust, and whether all the accessories are complete. We will select an experienced transportation team to transport the expandable containers to the port. We offer international transportation services. We collaborate with professional freight forwarding agencies to handle customs declaration and clearance procedures, ensuring that your products are delivered to your warehouse on time.

Our wholesale project about expandable container houses
This is our global projects about container houses. We provide wholesale, OEM/ODM customization, and bulk solutions to global clients. We are a reliable factory, supplier, exporter, and partner for distributors and dealers.
| Application Scenario | Main Uses | Key Benefits for B2B Buyers | Key Selling Points (vs Traditional Container House) | Technical Highlights |
|---|---|---|---|---|
| Construction Site Camps | Worker dormitories, site offices, bathrooms | • 20 units in 2–3 weeks (vs 2–3 months traditional) • Faster project start • Lower labor cost | Superior accommodation conditions Better suited for extremely harsh climates | Setup: 2–4 hours with 3–4 workers Space expansion: 2–2.3 times |
| Mining & Energy Projects | Worker housing,s in remote areas | • Easy transport to remote locations • Quick setup without heavy machinery • Reusable | Can be transported quickly to mineral bases and constructed locally | Q235 galvanized steel (2.0–2.5mm) Wind: Level 10 Earthquake: Level 8 |
| Tourism & Rental Business | Resorts, Airbnb cabins, eco-hotels | • Faster business launch • Lower investment cost • ROI in 3–6 months • Easy expansion | Innovative interior design attracts customers Increases peak-season capacity & off-peak rental flexibility | Lifespan: 20–30 years Rock wool insulation |
| Commercial Spaces | Pop-up shops, coffee stores, temporary showrooms | • Move anytime • Quick business opening • Flexible design | 50–70㎡ space supports dine-in services Capable of hosting large-scale events | Cost saving: 30%–50% Build time reduced: 60%–80% |
| Emergency & Government Projects | Emergency shelters, medical units, disaster relief | • Ready in hours, not days • Rapid deployment for relief operations | Extremely fast response and setup time | Transport cost reduced: 30%–40% Portable, reusable & recyclable |
| container office | Executive suites, meeting rooms, coworking spaces | • Professional workspace in remote areas • Tax-deductible as temporary equipment • Scalable as team grows | Customizable glass curtain walls for natural light; Modular stacking for multi-story office blocks | Integrated HVAC (Air conditioning) systems; Sound-proof glass and thermal insulation for quiet work environment |

FAQ – Why Choose Our 40ft Shipping Expandable Container House?
1. What is the size of the 40ft expandable container house?
The 40ft shipping expandable container house provides a compact footprint of 40㎡ when in its basic form. Once expanded, it offers up to 60㎡ of usable space, making it an excellent solution for larger projects or more demanding space needs.
2. How does the expandable feature work?
The container house is designed with a simple hydraulic or mechanical system that allows the sides to expand. This process increases the usable floor area quickly, making it highly flexible for varying project requirements.
3. What types of projects can the 40ft container house be used for?
Our 40ft shipping expandable container house is ideal for a wide range of applications, including temporary accommodation, workforce housing, mobile offices, clinics, cafes, or even as pop-up shops. It is versatile enough for residential, commercial, and industrial uses.
4. Is it easy to install and move?
Yes, the 40ft expandable container house is lightweight, easy to transport, and simple to assemble. Its design allows for quick setup without the need for extensive construction, making it perfect for projects that require a fast turnaround.
5. How long does it take to expand the container house?
The expansion process takes only a few hours. Once expanded, the container house offers significantly more space without the need for any complicated construction work, saving both time and labor.
6. Is it affordable compared to traditional housing?
Absolutely! Our 40ft expandable container house offers a cost-effective solution, with lower construction and transportation costs than traditional buildings. It’s a great wholesale choice for businesses or individuals looking for affordable space solutions.Compared to traditional buildings, container houses have 30% lower installation time and construction costs.
7. Can you support 10ft 20ft 30ft container house be customized?
Yes, Not only the 40ft shipping expandable container house can be fully customized to meet your needs. But also We supply 10ft, 20ft, and 30ft expandable container houses OEM ODM wholesale.
8. What materials are used in the container house?
The 40ft expandable container house is made from durable, high-quality steel and other robust materials designed to withstand harsh weather conditions. We also prioritize eco-friendly materials that contribute to energy efficiency and sustainability.
9.I value product certification very much, it represents the quality of the product. Can you tell me about your product’s certification?
Yes, we support these services about the certificate. Pls Check our CE certificate. By filling out our form, I will send you a complete certification and company brochure.

10.Container houses are a special product, how are they unloaded?
This is a video example of a customer receiving their goods. Please select an experienced unloading team in your area to unload the container house.
11.How to install and use an expandable prefab house?

12.Do you offer wholesale pricing or volume discounts?
Yes. As a manufacturer catering to global suppliers, we provide a tiered pricing structure: Wholesale/Distributor Rates: Exclusive pricing for long-term partners. Bulk Discounts: Applied to large-scale projects or orders involving multiple units. Container Load Pricing: Significant cost savings are available when ordering full container loads (FCL), as this optimizes production and shipping efficiency.
Summary
Want to upgrade your projects with high-quality expandable container house?
Contact us today for Expandable container house oem wholesale new quote, custom plan,project solutions !
English







