Welded H Section Steel Prefabricated Building For Custom Warehouse Workshop
Product Description
Steel structure prefabricated buildings are composed of various steel members including H section steel columns, beams, C/Z section purlins, bracing, and cladding, forming the building's load-bearing structure.
These buildings are increasingly popular due to their lightweight construction, easy transportation, and rapid assembly. As a cost-efficient solution, they have become the preferred choice for industrial and commercial construction projects.
We provide customized budget estimates, construction plans, and detailed drawings tailored to your specific requirements. All components are factory-fabricated and assembled on-site using bolts and self-tapping screws.
Product Specifications
- Primary Framing: H section steel columns and beams (Q235/Q355), factory-primed or galvanized for rust protection
- Secondary Framing: C/Z purlins and tie bars fixed with common bolts
- Bracing: Round steel knee bracing for enhanced structural stability
- Cladding: Color-coated corrugated steel sheets or sandwich panels for weather protection
- Windows/Doors: Plastic steel/aluminum alloy windows; sliding/folding doors
- Optional Components: Gutters, downpipes, transparent sheets, ventilators, and bridge cranes
| Component |
Specification |
| Main Steel Frame (Column/Beam) |
Q235, Q355 Welded H Section Steel |
| Purlin |
Q235 C and Z purlin |
| Knee Brace |
Q235 Angle Steel |
| Tie Rod |
Q235 Circular Steel Pipe |
| Vertical/Horizontal Support |
Q235 Angle Steel, Round Bar or Steel Pipe |
| Roof Panel |
Various sandwich panels or steel sheet |
| Wall Panel |
Sandwich Panel / Corrugated Steel Sheet |
Applications
- Single-Span Structures: Ideal for small to medium-sized buildings like garages and workshops
- Multi-Span Structures: Suitable for large warehouses and industrial buildings requiring flexible layouts
- Portal Frame Structures: Excellent for factories and large commercial buildings with rigid frame connections
- Space Frame Structures: Three-dimensional frameworks for airports, exhibition halls, and sports arenas
- Hybrid Structures: Combining steel with other materials for high-rise buildings and architectural landmarks
- Temporary Structures: Quick assembly solutions for events and construction sites

Key Features
- Fully customizable to meet specific requirements and budgets
- High strength-to-weight ratio for structural efficiency
- Excellent toughness and plasticity with uniform material properties
- Reduced construction time lowers labor and equipment costs
- Environmentally friendly, reusable, and energy-efficient solution
Design & Quotation Process
We can provide direct quotations from existing drawings or create custom designs based on your requirements. Essential information for design includes:
- Local maximum wind speed
- Snow load (if applicable)
- Building dimensions (length × width × eave height)
- Preferred roof and wall materials
- Crane specifications (if required)

Company Advantages
- Established in 2002 with 13.3 hectare facility and 1,000+ employees
- Experienced engineering team with 10+ years in architecture
- Comprehensive services including design, fabrication, and installation support
- Advanced manufacturing equipment including automatic welding machines
- Detailed documentation and packaging for easy assembly
- Global experience with projects in 100+ countries





Our Services
- Custom design using Tekla, PKPM, and 3D3S software
- Professional consultation and budget planning
- Flexible fabrication and surface treatment options
- Logistics coordination and on-site installation support
- Technical guidance through photos, videos, or on-site engineers
Frequently Asked Questions
1. Are you a manufacturer?
Yes, we operate our own factory and can offer competitive pricing.
2. Do you offer design services?
We provide complete design solutions using AutoCAD, PKPM, Tekla Structures, and other professional software.
3. How can I get a quotation?
Contact us via email, phone, WhatsApp, or Skype for a response within 7 hours.
4. Do you provide installation support?
We offer detailed instructions and can send engineers for on-site guidance when needed.
5. What are your packing methods?
Components are packed on steel pallets or in bulk containers with detailed packing lists.