Q355B Q235 Steel Structure Office Building High Strength Commercial Steel Construction
| Parameter | Details |
|---|---|
| Size | As customer's requirements/Customized |
| Material | Steel Q355 & Q235B |
| Surface | Painted or galvanized |
| Connection | Bolt Connection or welded connection |
| Roof & Wall | 1. No insulation: Galvanized single steel sheet 2. Thermal insulation panel: EPS/Rock wool/fiberglass/PU sandwich panel |
| Window | PVC or aluminum window |
| Door | Single/double steel door, insulated door, poultry door, roll-up shutter door, glass door, etc |
| Optional extras | Gutter, downpipe, skylight sheet, turbine ventilator, monitor, crane, etc |
| Installation | Plan A: Detailed installation drawings and video guidance Plan B: Engineer guidance for installation Plan C: Complete engineer & construction team installation |
- Core urban business districts: Suitable for mid- to high-rise and super high-rise office buildings, creating high-density, high-efficiency business complexes
- Industrial parks: Ideal for R&D office buildings and corporate headquarters, meeting the needs of large-span laboratories and open R&D spaces
- Emerging business districts: Perfect for low- to multi-story eco-friendly office buildings, combined with green landscape design
- Temporary offices and renovation projects: Suitable for office needs with tight construction schedules and the need for later expansion
- Drawing detailing: Precisely decompose design drawings to confirm component dimensions
- CNC cutting: Cut steel by laser/CNC equipment with zero dimension error
- Component forming: Finish machining and assemble core components (H-beam, box column)
- Welding & flaw detection: Professional welding + ultrasonic flaw detection, defect-free welds
- Derusting & coating: Shot blasting derusting + anti-corrosion coating/galvanizing, mark component numbers
- Pre-assembly & packaging: Factory pre-assembly for precision, standardized packaging for sea shipping
Are you a manufacturer or a trading company?
We are a steel structure manufacturer located in Henan, China, specializing in providing customized steel structure engineering solutions to global clients. We have our own production base, complete production lines, and a professional engineering team, enabling us to independently complete the entire process from raw material preparation and component processing to finished product delivery, ensuring controllable quality and flexible delivery times.
What are your main products?
Our main products include steel structure buildings, warehouses, workshops, factories, office buildings, commercial buildings, hangars, garages, poultry houses, and various prefabricated houses.
Do you provide design services?
Yes. We provide full-process, customized steel structure design services, with a professional engineering team providing full support and flexible adjustments to the design based on project requirements.
Do you provide installation services?
We provide detailed installation drawings and videos free of charge. If needed, we can arrange for engineers to provide on-site installation guidance and technical support.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.