20ft 40ft Container House Steel Structure Frame Expandable Modular Portable Office Flat Pack Living Container Building
Product Spotlights
Modular design: All components are prefabricated in the factory and assembled on-site using bolted connections; the design ensures high precision and eliminates the need for welding.
| Product Name | Prefabricated Large-Scale Steel Structure Building |
| Main Frame | Welded H-beams made of Q235B/Q355B steel (S355JR, ASTM A572) |
| Secondary Frame | C/Z purlins, steel bracing, tension rods, knee braces |
| Surface Treatment | Hot-dip galvanizing or double-layer anti-rust coating |
| Roof and Wall Panels | Color-coated steel sheets (0.3–0.7 mm) or composite panels (EPS/PU/PIR), skylights, glass curtain walls, aluminum materials |
| Design Parameters | Wind load (up to 150 km/h), snow load, seismic resistance |
| Door Systems | Electric roller shutters, sliding doors, lift doors, or sectional garage doors |
| Window Systems | PVC frames with tempered glass windows or aluminum alloy windows |
| Accessories | Self-tapping screws, rivet nuts, gutters, downspouts, ventilation units |
|
Connection Method |
High-strengthbolt connections (easy assembly) |
You are steel structure manufacture factory or trading company?
We are steel structure construction building manufacture factory. And you are welcomed to visit us at any time for inspection. The quality control flow and sales team will show you our professionalism. Also, you will get best and most competitive price after visiting us.
What the quality assurance you provided and how do you control quality?
Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials,validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
Is your steel structure price competitive compared with other companies?
Our business objectives are to give the best price with same quality and best quality for raw materials. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.
Can you send engineers or whole team to install my steel structure building project?
Yes, we will send you the detailed installation drawing and video for free, we can provide the services of installation, supervision, and training by extra. We can send our professional technical team to supervise installation on site overseas.
Do you accept container loading inspection?
You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
Do you offer the steel structure building designing service for us?
Yes, we could design full solution drawings to meet your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel), etc., we can design complex industrial buildings like office mansion, supermarket, auto dealer shop, shipping mall, 5-star hotel.
What is the delivery time?
Delivery time depends on order quantities. In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.
How can you get a quotation for your projects?
You can contact us by email, phone, WhatsApp, and you will get reply within 8 hours.
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