Steel Structure Building Construction
China Long Span Prefabricated Sandwich Panel Steel Structure Construction combines spacious design with exceptional durability. These steel structure warehouses provide robust storage solutions using steel as the primary construction material, offering exceptional strength for wide spans and high load-bearing capacity.
Technical Specifications
| Component |
Specification |
Material/Finish |
| Main Steel Frame |
Steel Column |
H section steel Q355B, alkyd painting |
| Steel Beam |
Steel Beam |
H section steel Q355B, alkyd painting |
| Purlin |
Roof Purlin |
C or Z shape, galvanized steel Q235B |
| Purlin |
Wall Purlin |
C or Z shape, galvanized steel Q235B |
| Cladding Material |
Roof |
PPGI steel sheet, or sandwich panel (EPS, Fiberglass, Rockwool, PU) |
| Cladding Material |
Wall |
PPGI steel sheet, or sandwich panel (EPS, Fiberglass, Rockwool, PU) |
| Accessories |
Bolts |
Ordinary, high strength |
| Accessories |
Gutter |
Galvanized steel plate, or stainless steel |
| Accessories |
Downpipes |
PVC pipe, or metal pipe |
| Accessories |
Doors |
Sliding or rolling door |
| Accessories |
Windows |
Aluminum alloy, or PVC material |
| Accessories |
Edge cover |
PPGI steel sheet 0.5mm thickness |
| Accessories |
Sky lighting panel |
For natural light during day time |
| Accessories |
Ventilation |
Stainless steel ventilation |
| Accessories |
Overhead crane |
5 tons to 20 tons |
Custom Design Solutions
Almost all of our prefabricated fireproof steel frame workshop, warehouse, and hangar buildings are customized. Our engineers design according to local wind speed, rain load, size requirements (length × width × eave height), and any special accessories like cranes, roof fans, or skylight panels. We can also follow your existing drawings.
Key Features
- Prefabricated and customized design solutions
- Short construction time and cost-effective
- Easy assembly/disassembly with labor-saving design
- Flexible layout with high space efficiency
- Large span design with light deadweight
Product Packaging
Steel structure components are bundled with steel strips and plastic wrap to prevent scratches and damage. All parts are clearly marked for easy identification and assembly using environmentally friendly, recyclable materials.
Shipping
We arrange sea or land transportation based on distance and requirements, providing all necessary documentation including bill of lading, commercial invoice, and packing list. Delivery times vary by method and destination, with continuous communication throughout the process. Please inspect goods upon receipt and report any discrepancies immediately.
Frequently Asked Questions
Q1: Are you a manufacturer or trading company?
We are a manufacturer with over 15 years experience in metal products. We welcome factory visits to demonstrate our quality control processes and offer competitive pricing.
Q2: How competitive are your prices?
We offer the best value - either superior quality at comparable prices or competitive pricing with equivalent quality standards.
Q3: Do you provide installation support?
We supply detailed installation drawings and videos. Engineers or full installation teams can be dispatched upon request.
Q4: Do you offer design services?
Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures and other professional software for various building types.
Q5: What is your delivery time?
Standard delivery to nearest Chinese seaport is approximately 30 days after deposit receipt, depending on order quantity.
For Free Design and Quotation: Provide the following information about your steel structure project:
- Project site location
- Overall dimension (length × width × eave height in meters)
- Mezzanine requirements and load capacity
- Wall panel type preference
- Snow load and wind speed/load specifications
- Interior column requirements
- Overhead crane capacity needs
- Building purpose (warehouse, factory, agriculture barn, etc.)
- Any other particular requirements
