International Standard Prefab Commercial Office Building Painted / Hot Dip Galvanized
Maximize Usable Space With Steel Structure Commercial Buildings
Steel structure commercial building is composed by square tube columns, steel roof and platform beam, steel decking board, roof cladding, wall cladding and accessories like studs, bolts, etc. Aluminium windows, door, glass curtain wall, plaster board ceiling and floor tiles can be also provided if needed.
Product Components
- Primary Framing Elements: Columns, beams made by H section steels with factory primer and facing paintings or galvanization surface treatment
- Secondary Framing Elements: Purlin, tie bar formed as secondary framing
- Bracing: Round steel with knee bracing for improved stability
- Cladding: Roof and wall covered by color-coated corrugated steel sheet or steel sandwich panel
- Windows and Doors: Plastic Steel Window/Aluminum-alloy Window; Sliding Door/Folding Door
- Other Options: Gutter, Downpipe, Transparent sheet, Ventilator and Bridge Crane available

Specifications
| Component |
Specification |
| Main Steel |
Q355, Q235 etc. |
| Column & Beam |
Welded or Hot rolled H-section |
| Connection method |
Welding connection or bolt connection |
| Wall & Roof |
EPS, PU sandwich, corrugated steel sheet |
| Door |
Rolled up door or Sliding door |
| Window |
Plastic steel or Aluminum alloy window |
| Surface |
Hot dip galvanized or painted |
| Crane |
5MT, 10MT, 15MT and more |
Applications
- Office Building: Flexible and efficient spaces for office complexes
- Warehouse and Distribution Center: Large spaces for storage and logistics
- Manufacturing Factory: Ample floor space for production lines
- Exhibition Hall and Convention Center: Vast spaces for large-scale events

Product Advantages
- Cost Savings: 25% lower cost per square meter than conventional buildings
- Quality Control: Designed and fabricated in-factory with strict quality standards
- Quick Erection: Fast installation with pre-fabricated components
- Flexibility: Easy to expand and modify with low transportation costs
- Energy Efficiency: Environmentally friendly with CO2 reduction and recyclability
Design and Quote Requirements
Please provide the following information for a customized quote:
- Location: Country and city
- Size: Length*width* Eave height
- Wind load (max. Wind speed)
- Snow load (max. Snow height)
- Anti-earthquake level
- Brick wall requirements
- Thermal insulation preferences
- Door quantity & size
- Window quantity & size
- Crane requirements

Packaging And Shipping
Main steel frame packed on steel pallets for protection and efficient handling. Other parts packed in parcels and loaded into 40ft HQ containers for safe and easy transport.
Frequently Asked Questions
What kind of company are you?
We are steel structure building Manufacturer located in Qingdao China.
How can I get a quotation for my project?
Please contact us via message or email for prompt response.
Do you offer designing service?
Yes, we provide full solution drawings using professional design software.
What is the delivery time?
Typically 30-55 days after receiving deposit, depending on order quantity.
Are products tested before shipping?
Yes, every batch is tested to ensure quality standards.