Primary Framing Industrial Building Modern Lifetime Warranty
Easy Assemble Short Construction Period Steel Structure Industrial Building
Prefabricated steel structure industrial buildings represent innovative construction solutions. Their economical pricing, convenient transportation, and quick installation make them increasingly popular in the construction industry.
These buildings typically consist of H steel columns, H steel beams, purlins, roof sheets, wall sheets, rolling doors, and windows. The main structure components (H columns & beams) are fixed with high-strength bolts, while purlins are secured to columns and beams with 4.8S bolts, enabling faster erection than traditional concrete construction systems. The roof and walls use lightweight steel sheets or sandwich panels for efficient installation.
Product Parameters
Components of Steel Structure Industrial Building
- Primary Framing: Composed of steel beams, columns, and trusses made from section steel and plate, treated with rust removal and anti-rust processes like shot blasting, painting, and galvanizing. Connections use welding, bolts, or rivets.
- Secondary Framing: Includes bracing, Z and C section purlins that connect the main frame and resist longitudinal loads like wind and earthquakes. Purlin thickness ranges from 1.8mm to 3.0mm with galvanized coating.
- Roof and Wall Cladding System: Protects against environmental factors with options of steel sheets (galvanized or aluminum zinc with organic coating) or sandwich panels (composite insulation with EPS, fiberglass wool, rock wool, or PU cores).
- Other Materials: Includes all necessary accessories and safety features to complete the structure.
| Items |
Specification |
| Main Steel Frame - Column |
Q235, Q355 Welded H Section Steel |
| Main Steel Frame - Beam |
Q235, Q355 Welded H Section Steel |
| Secondary Frame - Purlin |
Q235 C and Z purlin |
| Secondary Frame - Knee Brace |
Q235 Angle Steel |
| Secondary Frame - Tie Rod |
Q235 Circular Steel Pipe |
| Secondary Frame - Brace |
Q235 Round Bar |
| Maintenance System - Roof Panel |
EPS Sandwich Panel/Glass Fiber Sandwich Panel/Rock Wool Sandwich Panel |
| Maintenance System - Wall Panel |
Sandwich Panel/Corrugated Steel Sheet |
| Accessories - Window |
Aluminium Alloy Window/PVC Window/Sandwich Panel Window |
| Accessories - Door |
Sliding Sandwich Panel Door/Rolling Metal Door/Personal Door |
Application
Types of Steel Frame Industrial Buildings
- Portal Frame Structures: Traditional system with rigid frame beams, columns, supports, and purlins. Features simple force transmission, fast production, and short construction periods.
- Frame Structures: Beam-column connections form load-bearing systems where walls serve only as enclosures. Ideal for offices, malls, exhibition halls, and hotels.
- Light Steel Structures: Welded from round tubes, small angle steel, square tubes, and C section purlins. Benefits include low cost, high factory production, and wide internal spaces.

Advantages of Steel Structure Industrial Building
- Fast Construction: 70% faster than traditional methods with pre-engineered components.
- Customizable Design: Flexible layouts for various uses from offices to warehouses.
- Seismic & Wind Resistance: Engineered for high seismic zones and wind speeds up to 200 km/h.
- Cost-Efficient: Low maintenance with long service life reduces lifetime costs.
- Sustainability: Recyclable steel meets environmental standards for green building.


Cooperation Process
Our process begins with customer inquiries, followed by design and quotation. After approval, manufacturing proceeds in our factory before shipping to the customer's country. We provide construction drawings, installation videos, and online guidance, with optional on-site technician support for installation.
Why Choose Us?
- Tailored Design & Detailed Drawings: Professional software (Tekla, PKPM, 3D3S) creates custom solutions.
- Professional Consultation: Full-cycle support for technical details and risk avoidance.
- Transparent Budget Quotations: Accurate cost control for efficient planning.
- Flexible Transportation: Custom delivery plans for safe, timely component arrival.
- Precision Fabrication: High-quality processing with rust removal and professional painting.
- On-Site Erection: Optional technician dispatch for construction guidance.
With 10,000+ overseas projects, we offer comprehensive expertise in steel structure design, manufacturing, and construction for global clients.
FAQ
What is the lifespan of a steel structure workshop/warehouse?
Properly maintained steel structures can last several decades due to steel's durability and resistance to decay and pests.
What considerations should be made before construction?
Key factors include building code compliance, intended use, required utilities, and safety measures like fire resistance and ventilation.
Why choose us over other suppliers?
We specialize in steel structures with over 10 years of experience, high-quality production, advanced technology, professional teams, and rigorous quality control.
What information is needed for a quote?
Provide drawings with material specifications if available. Otherwise, share usage requirements and size for custom design and competitive pricing.
How is your after-sales service?
We offer 24/7 support with dedicated order oversight. Installation includes 3D drawings and optional engineer guidance (client covers travel expenses).