Light Steel Structure for Prefabricated Metal Customized
Construction Factory Portal Frame
Versatile construction methods and superior load bearing
capabilities for industrial applications.
Pre-Engineered Steel Construction Solutions
As an innovative building system, steel structure construction
integrates real estate, construction, and metallurgical sectors
into a cohesive industrial ecosystem. With superior performance and
versatile applications, this structural system has become the
preferred choice in global construction.
A steel structure building uses steel as the primary load-bearing
system, comprising beams, columns, trusses, and other components
manufactured from steel sections and plates. When integrated with
enclosure structures like roofs, floors, and walls, it forms a
complete building assembly.
Compared to traditional concrete structures, steel buildings
utilize steel sections and plates instead of reinforced concrete.
This design not only delivers superior structural strength and
enhanced seismic resistance but also minimizes construction waste
significantly—thanks to steel's high reusability and recyclability.

Main Steel Structure Components
- H-section steel columns, beams, and wind-proof columns
- Surface treatment with one coat of red-oxide primer and two coats
of grey finish paint
Roof & Wall Cladding Systems
- Corrugated single steel sheet: 0.3mm-0.6mm thickness
- Sandwich panel insulation with EPS foam, glass wool, rock wool, or
PU: 50mm-150mm thickness
- Transparent FRP sheet: 1.0mm-2.0mm thickness
- Flashings made from color-coated corrugated steel sheet
Windows & Doors
- Windows: PVC or aluminum-alloy options
- Doors: Sliding or roll-up door configurations
Fastening Systems
High-strength bolts, common bolts and nuts, self-tapping screws,
foundation bolts and nuts
Optional Accessories
- Gutter systems
- Downpipes
- Brick walls (height customized to client requirements)
- Ventilation systems
- Crane systems with lifting height >6m and capacity 3-30T

Key Features & Benefits
- Prefabricated and customized design solutions
- Short construction time and cost-effective implementation
- Easy assembly/disassembly with labor-saving design
- Flexible layout with high space efficiency
- Large span design with light deadweight
Support and Services:
1. We supply one-stop service from the 3D model, design drawing and construction drawing, and
online technical support, to return and replacement.
2. With a patented pallet, it is easy to load and unload.
3. Nice appearance, smooth surface, and different painting color
options for customized.
4. Stable and durable, could withstand strong wind and heavy snow.
5. Cost-effective, low-cost, and fast construction, the materials
can be recycled.
Packaging & Shipping
We use standardized packaging with reinforced frames to prevent
transportation damage. Each container follows an optimized loading
plan with numbered components for easy installation. Our
environmentally friendly packaging materials are fully recyclable.

Frequently Asked Questions
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.
How is freight calculated?
Freight costs depend on shipping method (sea/air) and destination
port/airport. Please provide specific details for an accurate
quote.
How competitive are your prices?
We offer the best value - either superior quality at comparable
prices or competitive pricing with equivalent quality standards.
Do you provide installation support?
We supply detailed installation drawings and videos. Engineers or
full installation teams can be dispatched upon request.
Do you offer design services?
Yes, we provide complete design solutions using AutoCAD, PKPM,
Tekla Structures and other professional software for various
building types.
What is your delivery time?
Standard delivery to nearest Chinese seaport is approximately 30
days after deposit receipt, depending on order quantity.
Request Free Design & Quotation
If you're interested in steel structure building, provide the
following information for a free design and quotation:
Basic Design Requirements
Design Load: (very important)
Drawings & Quotation Information
Customized designs are welcomed. Please specify your steel
structure project requirements:
- Project site location:
- Overall dimension (length*width*eave height in meters):
- Mezzanine requirements and load capacity (kg per square meter):
- Wall cladding preference (single-layer steel sheet or sandwich
panel):
- Snow load if applicable:
- Wind speed/load:
- Interior column allowance:
- Overhead crane requirements and capacity:
- Any other particular requirements:
Building Purpose
We will recommend the best design for your specific building
purpose:
- Warehouse/Storage
- Factory
- Agriculture Barn
- Repair/Mechanic Shop
- Office Space
- Medical Warehouse
- Animal Farm (please specify animal type)
Looking forward to your reply.