High Strength Steel Structure Building Q235 Q355B GB Standard - 30-55 Day Delivery, 130000m² Production Capacity
Prefabricated steel structure buildings for industrial and commercial applications, engineered with primary and secondary members, roof and wall cladding systems, and various structural components. These buildings can be customized with additions including skylights, ventilation systems, doors, windows, trusses, mezzanine floors, and crane systems based on project requirements.
Our prefab steel structures are built using three essential steel member systems:
- Primary members: columns, beams, and bracing systems
- Secondary members: Z or C purlins, girts, and eave struts
- Roof and wall sheeting systems
- Additional building components
| Component | Specification |
|---|---|
| Main steel frame | H section steel beam and columns, painted or galvanized |
| Secondary frame | Hot dip galvanized C purlin, steel bracing, tie bar, knee brace, edge cover |
| Roof panel | EPS sandwich panel, glass fiber sandwich panel, rock wool sandwich panel, PU sandwich panel, steel sheet |
| Wall panel | Sandwich panel, corrugated steel sheet |
| Tie Rod | Circular steel tube |
| Brace | Round bar |
| Knee brace | Angle steel |
| Roof gutter | Color steel sheet |
- Lightweight Construction: Steel structures are 30%-50% lighter than reinforced concrete, reducing foundation requirements
- Increased Usable Space: Smaller cross-sections provide approximately 8% more effective building area
- Reduced Labor & Time: Factory fabrication with on-site bolt assembly minimizes construction time and workforce needs
- Rapid Construction: Lightweight components and bolted connections enable faster project completion
Steel structure buildings are suitable for various applications including industrial plants, factories, workshops, warehouses, agricultural buildings, exhibition halls, showrooms, office buildings, and high-rise structures.
Professional design team with 10 years of experience provides customized solutions including color and material selection for steel components and panels.
Six modern factories spanning 130,000 square meters ensure production completion within 30-55 days after order confirmation.
Complete production transparency with photos and video documentation from raw materials to finished products, including live workshop viewing options.
EN-ISO3824 welding quality system with professional IIW welding inspectors ensures superior product quality.
Container and pallet packaging protects surface finishes, with sequential component marking for simplified installation.
Comprehensive installation guidance including manuals, videos, and optional on-site engineering supervision for international projects.
We are a manufacturer with foreign trade department, offering competitive pricing and professional service.
Our portfolio includes steel structure warehouses, workshops, office buildings, agricultural facilities, garages, and aircraft hangars.
We provide comprehensive installation support including supervision and training, with optional on-site technical engineering for overseas projects.
Complete drawing sets including plan drawings, elevation drawings, sectional drawings, foundation drawings, and installation diagrams.
Standard delivery within 30-55 days after order confirmation, varying based on project scale and fabrication requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.