Modular Steel Containers
Corrosion-proof structure: Full galvanized treatment for coastal durability;
Pre-assembled components: Ready-to-install doors, windows, and electrics;
Shipping efficiency: 70% lower freight than assembled container units;
Capital-efficient: Lower upfront cost with repeated use value;
Validated dimensions: 5000 × 2250 × 2896mm³;
Tailor-made: From exterior RAL colors to interior fit-outs;
Endless: Workforce housing, field hospitals, eco-lodges, site canteens.
Modular Steel Containers: High-Performance Prefabricated Building Solutions
Industrial construction demands faster, stronger, and more cost-effective temporary and semi-permanent structures. WECHEER Holding Group's Modular Steel Containers deliver precisely that—engineered with a heavy-duty galvanized steel frame and validated dimensions of 5000 × 2250 × 2896mm³, each unit is produced in one of six intelligent manufacturing bases spanning over 200,000㎡ of production area. With an annual capacity exceeding 300,000 sets and 40+ years of modular construction expertise, WECHEER provides enterprise-grade flat-pack containers that reduce international shipping costs by up to 70% compared to assembled units. Full galvanization treatment ensures coastal and corrosive-environment durability, while pre-assembled doors, windows, and electrical systems enable 2–4 hour installation by a minimal crew—no welding or cranes required.
Why Modular Steel Containers Are the Smart Investment
Your projects need structures that work well in three important ways: fast to build, cost-effective, and long-lasting.Our flat-pack design helps reduce shipping costs without weakening the structure.The strong galvanized steel frame, which includes 160mm galvanized crossbeams and 100mm C-section purlins, can handle wind forces up to 0.55 kN/m², which is the same as what a Category 10 typhoon would bring.
Flat-pack logistics mean 6–8 complete units fit into a single 40HQ container. This shipping density translates into immediate capital savings for international projects. Once on-site, the pre-drilled, pre-cut components assemble quickly using basic hand tools and a straightforward manual.
Sustainability is included from the start.Every material used—steel, EPS, PVC, and glass—can be recycled completely.Each unit can be taken apart and moved 5 to 8 times without losing its strength, which fits well with the idea of a circular economy and meets standards like LEED and BREEAM for green buildings.
Technical Specifications at a Glance
| Category | Details |
|---|---|
| External Size | 5000 × 2250 × 2896mm³ |
| Internal Size | Approx. 4800 × 2050 × 2600mm³ |
| Structure | Heavy-Duty Galvanized Steel Frame • Bottom Beam: 160mm Galvanized Roll-formed Crossbeam • Purlin: 100mm C-Section Steel |
| Wall Panel | 1150mm × 75mm × 0.35mm Core Material: EPS (Rock Wool / PU Optional) |
| Doors & Windows | Steel Door (Single / Double Leaf) UPVC Window: 1130mm × 1100mm Double Glazed Glass (Optional) |
| Electrical System | Chint Brand 8-circuit Breaker Panel, Leakage Protector, Outlets, Switches & LED Light Strips |
| Flooring | 3mm Anti-slip PVC Flooring Substrate: Fiber Cement Board (3 pcs) |
| Fire Rating | Class A (Non-combustible) / Class B1 (Flame Retardant) |
| Lifespan | More than 15 years |
Four Pillars of Performance Excellence
Corrosion Resistance: The frame is fully protected with hot-dip galvanization, which has a coating thickness of at least 60µm.This helps prevent rust in areas that are near the coast, very humid, or have harsh chemicals.This treatment helps make the frame last longer than 15 years and needs very little maintenance.
Thermal & Acoustic Comfort: The 75mm sandwich panels come with different types of insulation, like EPS, rock wool, or PU foam.When using PU insulation, the U-value can be as low as 0.35 W/m²·K.These panels also reduce noise by more than 25 dB, making the space more comfortable even near busy roads or construction areas.
Rapid Deployment: Just two to four workers can assemble the structure in 2 to 4 hours, using only simple hand tools.All the parts, like fasteners, panels, and hardware, are already cut, drilled, and clearly marked.For bigger projects, having someone on site or using video guidance can help speed up the setup process even more.
Design Flexibility: The interior can be set up as a two-bedroom home, an open-plan office, a field hospital room, or a site canteen.You can choose from different RAL color options for the outside, adjust window placements, and upgrade materials like using rock wool for a higher fire rating or double glazing for very cold or hot climates.This lets you customize each unit to fit the specific needs of the project.
Real-World Applications Across Industries
Workforce Housing & Labor Camps: Oil, gas, mining, and infrastructure projects need safe and comfortable places to stay in faraway areas.Our units can be set up quickly, have temperature control, and can be moved after several years—this is important for projects that happen in stages.
Emergency & Medical Facilities: When there's a sudden need, like during a disaster or for isolating patients during a pandemic, buildings must be ready fast, in just a few hours.These structures come with electrical systems already installed and can include optional bathroom drainage systems so they can be used right away.
Commercial & Hospitality: Eco-lodges, glamping spots, and temporary shops can look modern and stylish with customizable inside spaces.The steel framework allows for green roofs and special outside coverings, which help create a premium look.
Site Offices & Storage: Secure, weather-resistant, and easily expanded, these Modular Steel Containers serve as project management hubs, tool storage, or canteens on expressway, railway, and water conservancy projects across 100+ countries.
Frequently Asked Questions
Q: How long does it take to put the unit together and how many people do you need?
A: With 2 to 4 workers and basic hand tools, it takes 2 to 4 hours to assemble a standard unit.You don’t need cranes, welding, or heavy equipment.All the panels, fasteners, and hardware are already cut and pre-drilled.A detailed instruction manual is included, and for larger orders, you get on-site support or video guides.
Q: What customization choices are available?
A: You can change the size and layout.You can also pick from different exterior colors using the RAL color chart or choose custom colors if you order in bulk.The wall core materials can be EPS, rock wool, or PU.You can select door and window types like steel or UPVC, with single or double glazing.Electrical setups can include extra circuits, data cables, and AC installation.
Q: How many units can fit in one shipping container?
A: A 40HQ container can carry about 6 to 8 fully flat-packed units, depending on the model and extra parts.This lowers the shipping cost per unit by 50 to 70% compared to shipping assembled container homes.This is a big benefit for projects that export internationally.
Q: How does it handle extreme weather?
A: The 75mm insulated panels have a U-value as low as 0.35 W/m²·K when using a PU core.All the seams on the roof and walls are sealed with weather-resistant gaskets and silicone.The galvanized steel frame can withstand wind loads up to 0.55 kN/m², which is equivalent to Category 10 typhoon strength, as long as it's properly attached.The ventilated spaces help prevent moisture buildup in warm and humid areas.
Q: What is the expected life of the units and can they be moved?
A: The units are built to last 15 years or more.The hot-dip galvanized steel frame (with a coating of at least 60µm) is resistant to rust in coastal and damp areas.Each unit can be taken apart and put back together 5 to 8 times without any damage.Moving the unit usually takes one day with 3 to 4 workers.At the end of its life, all materials can be completely recycled.
Contact Us for Custom Solutions
Ready to optimize your next project with Modular Steel Containers? Reach out to WECHEER Holding Group for technical specifications, quotations, and design consultation. Email us at info@cwchouse.com today.
