Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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High-Strength Steel Portal Frames for Industrial & Commercial Construction
Looking for durable and cost-effective Portal Frames for your next building project? LiYou Steel specializes in designing and manufacturing high-quality steel portal frames that provide superior structural support for warehouses, factories, aircraft hangars, and large-span commercial buildings.
Our Portal Frame solutions offer:
✔ Clear-span designs up to 60m+ for maximum interior space utilization
✔ Custom engineering to meet specific load and wind requirements
✔ Hot-dip galvanized or painted finishes for corrosion resistance
✔ Fast installation with prefabricated bolt-together components
✔ Cost-effective alternative to traditional construction methods
With CE and ISO certifications, our steel portal frames meet international quality standards while offering:
50-60% faster construction than concrete structures
Excellent seismic and wind resistance
Long service life with minimal maintenance
Sustainable, recyclable materials
Whether you need single-span portal frames, multi-bay systems, or customized designs, our engineering team can deliver solutions tailored to your project requirements. Contact us today for a competitive quote on Portal Frames!
| Quantity: | |
|---|---|
As a premier China portal frame warehouse manufacturer, LiYou Steel combines engineering excellence with cost-efficient production to deliver high-performance portal steel frame systems worldwide. Our customized portal frame structures are designed for durability and rapid assembly across industrial, commercial, and agricultural applications.
What is portal framing in pre-engineered metal buildings?
Our portal frames construction systems feature:
✔ Clear spans from 15-50 meters
✔ Column-to-rafter moment connections
✔ Custom-designed portal frame components
✔ Optimized steel usage (Q235B/Q355B grades)
Technical Advantages:
China steel frame coating material:
Hot-dip galvanized (275-600g/m²)
PVDF/polyester powder coating
Specialized anti-corrosion treatments
Structural Components:
High-precision lattice columns (when specified)
Welded/bolted connection systems
Integrated bracing solutions
As a trusted portal steel frame China supplier, we offer:
✔ Custom Fabrication
China custom portal frame warehouse designs
Cold-formed/hot-rolled steel options
Mezzanine floor integration
✔ Quality Assurance
ISO 9001 certified production
EN 1090-2/CE compliant
Third-party inspection available
✔ Global Logistics
Container-optimized packaging
FOB/CIF terms available
On-site assembly guidance
Industrial Buildings
Manufacturing plants
Steel portal frame warehouses
Logistics centers
Commercial Structures
Retail spaces
Aircraft hangars
Sports facilities
Agricultural Facilities
Machinery storage
Livestock shelters
Processing plants
Span: 36m clear
Height: 9m eave
Materials: Q355B steel with SMP coating
Construction time: 28 days from shipment
For wholesalers & contractors:
Wholesale China portal frame structure packages
OEM/ODM services
Complete portal metal building construction kits
For end users:
Turnkey design-build solutions
Foundation design support
Local code compliance consulting
Our engineers assist with:
Wind/snow load calculations (EN 1991, ASCE 7)
Connection detail optimization
BIM modeling (Tekla/Revit)
New FAQ Section:
Q: What are the main components of portal frames?
A: Our portal frame components include tapered columns, rafters, knee braces, apex haunches, and connection plates - all precision-fabricated in our China facility.
Comparison Table:
| Feature | Standard Building | Our Portal Steel Frame |
|---|---|---|
| Construction Time | 3-6 months | 4-8 weeks |
| Material Efficiency | 85% | 92%+ |
| Design Flexibility | Limited | Fully customized |
Client Testimonial Block:
"As a China steel frame structure importer to Australia, we consistently choose LiYou for their reliable portal frames construction and on-time delivery." - James Wilson, Project Manager
Place of Origin: | Product Portal Frame: |
Foshan, China (Mainland) | Portal Steel Frame |
Material: | |
Q345 Q235 H Section Steel, C/Z Section Steel, Square Tube etc. | |
Standard: | Type: |
GB | Light Steel Structure Frame |
Size: | Color: |
Up to Customer's Requirement | Graywhite, Blue, Red, etc.. |
Roof & Wall Material: | Door: |
Sandwich Panel: 50mm, 0.376 Steel sheet | Rolling Door |
Window: | Technology: |
Aluminum Alloy Window | Welded steel, Hot Rolled Steel |
Drawing Design: | Keywords: |
AutoCAD, Tekla Structure, Vertex BD, SketchUp etc. | Metal buildings for sale |
| Components | Specification |
| Embedded parts | |
| Anchor bolt | M24 |
| High strength bolt | M20，10.9S |
| Common bolt | M20 |
| Turn buckle | M20 |
| Galvanized bolts | M12 |
| Bracing | M12 |
| Main steel frame | |
| Steel column（Q235B） | HN346*174*6*9 |
| Wind column（Q235B） | HN298*149*5.5*8 |
| Roof truss（Q235B） | HN(580-298)*149*5.5*8 |
| Tie rod | ∅89*3.0 |
| Horizontal brace | ∅20 steel bar |
| Column brace | ∅20 steel bar |
| Roof purlin(Galvanized) | C160*50*20*2.0 |
| Wall purlin(Galvanized) | C160*50*20*2.0 |
| Connecting plate | 6~20mm steel sheet |
| Structure steel fabrication+Sanding + Paint | Acetylene, oxygen, electrode, Sa2.5 |
| Maintenance | |
Roof panel | 50mm |
Outside wall panel | 100mm |
| Trimming | Galvanized plate,steel sheet |
| Door&Window | |
| Aluminum glass door(double open) | W1800*H2400 |
Aluminium slidding window | W1740*H1500 |
Ceiling | 600*600 |
| Gutter | 2.0mm Galvanized |
| Down pie | PVC material |
● Low maintenance costs
● Environmentally friendly and recycling.
● Offer flexibility for fixing doors, windows and interior partitions
● Steel structure construction is strong, durable, and stable.
● Steel components are resistant to termites and other destructive insects.
● The service life of steel structure building is more than 50 years.
● Fast construction, easy installation, and convenient to transport.
The steel structure is a light steel structure product, the main structure is cold-formed thin-wall steel component by bolt connection, it could be also combined with another unit by span each other, to ahieve more than span sapce. Comparing with the traditional steel structure, it owns simple architecture, low cost material, small dimension transport, steel structure life span can be up to 50 yearts, it can be used repeatedly.
The steel structure building is widely used in the construction of buildings such as Livestock Shed, Garage, Plant, Warehouse, Workshop, Office Building, Hotel Building, Commercial Building , Residential House, Airplane Hangar, Outdoor Stadium Shed, Labour Camp, School, Exhibition Hall, Logistics Park, Refrigeration House, Resort, Dormitory Building, Shopping Mall, etc.
Guangdong LiYou Steel Structure Engineering Co., Ltd. is headquartered in the National High-tech Development Zone, Shishan Town, Nanhai District, Foshan City, and the factory is located in Baini Town, Sanshui District, Foshan City. The head office was established on September 28, 2014. It is a service enterprise integrating steel structure consulting, design, production, construction, and maintenance. Mainly engaged in steel structure prefabricated buildings, including portal steel frames, pipe trusses, box columns/beams, steel lattice columns, H-shaped steel, and other steel structure products.
01 Customized Design
Offer professional Steel Structure Portal Frames building planning & drawing, and suitable steel components according to your requirements.
02 Quality Assurance
● Strict quality control
● Safe packing
● Quality inspection before shipment
03 After-sales service
● Installation instruction on site
● Installation technical team backup
● Timely communication by Email & Phone
Q: What should you provide before quotation?
A: Please send your design drawings, or sketches to us and tell us the materials you want to use. If you do not have the drawings, just inform us more data about the steel building you need, like the building total area, detail dimension, floor amount, roof load, wind load, etc.from all of your requests. If you can make a hand draft, that would be great helpful for us to get your idea.
Q: What accessories do we provide for customized steel buildings?
A: Along with the wall and roof insulation systems, we also offer skylights, commercial-grade ventilation devices such as roof turbine vents and wall louver vents, rolling door, and double sliding doors.
Q: Can the steel building be installed by yourself?
A: Certainly you can. The construction is a simple bolt-together process, which is easy if you have the needed access equipment. Every steel building we make comes with bolts, screws, downspout, gutters, flashing and clear instructions as to show you where everything is to be installed. And we will provide the installation drawing to you for reference.
Q: What should be prepared for the site before installation?
A: You will need concrete piers for the columns to sit upon. Most people pour a full foundation, but if your steel building is on a farm or ranch and there will be dirt, gravel, or sawdust on floors, a pier system may be preferable. In these situations, the popular option is to combine piers with a concrete footing around the perimeter of the building.
Q: Do we have a recommended foundation and associated drawing?
A: Yes, we will provide the foundation drawing and the installation drawing for you after shipment. But the foundation drawing is just for reference because the land and the soil are different in different countries.
As a premier China portal frame warehouse manufacturer, LiYou Steel combines engineering excellence with cost-efficient production to deliver high-performance portal steel frame systems worldwide. Our customized portal frame structures are designed for durability and rapid assembly across industrial, commercial, and agricultural applications.
What is portal framing in pre-engineered metal buildings?
Our portal frames construction systems feature:
✔ Clear spans from 15-50 meters
✔ Column-to-rafter moment connections
✔ Custom-designed portal frame components
✔ Optimized steel usage (Q235B/Q355B grades)
Technical Advantages:
China steel frame coating material:
Hot-dip galvanized (275-600g/m²)
PVDF/polyester powder coating
Specialized anti-corrosion treatments
Structural Components:
High-precision lattice columns (when specified)
Welded/bolted connection systems
Integrated bracing solutions
As a trusted portal steel frame China supplier, we offer:
✔ Custom Fabrication
China custom portal frame warehouse designs
Cold-formed/hot-rolled steel options
Mezzanine floor integration
✔ Quality Assurance
ISO 9001 certified production
EN 1090-2/CE compliant
Third-party inspection available
✔ Global Logistics
Container-optimized packaging
FOB/CIF terms available
On-site assembly guidance
Industrial Buildings
Manufacturing plants
Steel portal frame warehouses
Logistics centers
Commercial Structures
Retail spaces
Aircraft hangars
Sports facilities
Agricultural Facilities
Machinery storage
Livestock shelters
Processing plants
Span: 36m clear
Height: 9m eave
Materials: Q355B steel with SMP coating
Construction time: 28 days from shipment
For wholesalers & contractors:
Wholesale China portal frame structure packages
OEM/ODM services
Complete portal metal building construction kits
For end users:
Turnkey design-build solutions
Foundation design support
Local code compliance consulting
Our engineers assist with:
Wind/snow load calculations (EN 1991, ASCE 7)
Connection detail optimization
BIM modeling (Tekla/Revit)
New FAQ Section:
Q: What are the main components of portal frames?
A: Our portal frame components include tapered columns, rafters, knee braces, apex haunches, and connection plates - all precision-fabricated in our China facility.
Comparison Table:
| Feature | Standard Building | Our Portal Steel Frame |
|---|---|---|
| Construction Time | 3-6 months | 4-8 weeks |
| Material Efficiency | 85% | 92%+ |
| Design Flexibility | Limited | Fully customized |
Client Testimonial Block:
"As a China steel frame structure importer to Australia, we consistently choose LiYou for their reliable portal frames construction and on-time delivery." - James Wilson, Project Manager
Place of Origin: | Product Portal Frame: |
Foshan, China (Mainland) | Portal Steel Frame |
Material: | |
Q345 Q235 H Section Steel, C/Z Section Steel, Square Tube etc. | |
Standard: | Type: |
GB | Light Steel Structure Frame |
Size: | Color: |
Up to Customer's Requirement | Graywhite, Blue, Red, etc.. |
Roof & Wall Material: | Door: |
Sandwich Panel: 50mm, 0.376 Steel sheet | Rolling Door |
Window: | Technology: |
Aluminum Alloy Window | Welded steel, Hot Rolled Steel |
Drawing Design: | Keywords: |
AutoCAD, Tekla Structure, Vertex BD, SketchUp etc. | Metal buildings for sale |
| Components | Specification |
| Embedded parts | |
| Anchor bolt | M24 |
| High strength bolt | M20，10.9S |
| Common bolt | M20 |
| Turn buckle | M20 |
| Galvanized bolts | M12 |
| Bracing | M12 |
| Main steel frame | |
| Steel column（Q235B） | HN346*174*6*9 |
| Wind column（Q235B） | HN298*149*5.5*8 |
| Roof truss（Q235B） | HN(580-298)*149*5.5*8 |
| Tie rod | ∅89*3.0 |
| Horizontal brace | ∅20 steel bar |
| Column brace | ∅20 steel bar |
| Roof purlin(Galvanized) | C160*50*20*2.0 |
| Wall purlin(Galvanized) | C160*50*20*2.0 |
| Connecting plate | 6~20mm steel sheet |
| Structure steel fabrication+Sanding + Paint | Acetylene, oxygen, electrode, Sa2.5 |
| Maintenance | |
Roof panel | 50mm |
Outside wall panel | 100mm |
| Trimming | Galvanized plate,steel sheet |
| Door&Window | |
| Aluminum glass door(double open) | W1800*H2400 |
Aluminium slidding window | W1740*H1500 |
Ceiling | 600*600 |
| Gutter | 2.0mm Galvanized |
| Down pie | PVC material |
● Low maintenance costs
● Environmentally friendly and recycling.
● Offer flexibility for fixing doors, windows and interior partitions
● Steel structure construction is strong, durable, and stable.
● Steel components are resistant to termites and other destructive insects.
● The service life of steel structure building is more than 50 years.
● Fast construction, easy installation, and convenient to transport.
The steel structure is a light steel structure product, the main structure is cold-formed thin-wall steel component by bolt connection, it could be also combined with another unit by span each other, to ahieve more than span sapce. Comparing with the traditional steel structure, it owns simple architecture, low cost material, small dimension transport, steel structure life span can be up to 50 yearts, it can be used repeatedly.
The steel structure building is widely used in the construction of buildings such as Livestock Shed, Garage, Plant, Warehouse, Workshop, Office Building, Hotel Building, Commercial Building , Residential House, Airplane Hangar, Outdoor Stadium Shed, Labour Camp, School, Exhibition Hall, Logistics Park, Refrigeration House, Resort, Dormitory Building, Shopping Mall, etc.
Guangdong LiYou Steel Structure Engineering Co., Ltd. is headquartered in the National High-tech Development Zone, Shishan Town, Nanhai District, Foshan City, and the factory is located in Baini Town, Sanshui District, Foshan City. The head office was established on September 28, 2014. It is a service enterprise integrating steel structure consulting, design, production, construction, and maintenance. Mainly engaged in steel structure prefabricated buildings, including portal steel frames, pipe trusses, box columns/beams, steel lattice columns, H-shaped steel, and other steel structure products.
01 Customized Design
Offer professional Steel Structure Portal Frames building planning & drawing, and suitable steel components according to your requirements.
02 Quality Assurance
● Strict quality control
● Safe packing
● Quality inspection before shipment
03 After-sales service
● Installation instruction on site
● Installation technical team backup
● Timely communication by Email & Phone
Q: What should you provide before quotation?
A: Please send your design drawings, or sketches to us and tell us the materials you want to use. If you do not have the drawings, just inform us more data about the steel building you need, like the building total area, detail dimension, floor amount, roof load, wind load, etc.from all of your requests. If you can make a hand draft, that would be great helpful for us to get your idea.
Q: What accessories do we provide for customized steel buildings?
A: Along with the wall and roof insulation systems, we also offer skylights, commercial-grade ventilation devices such as roof turbine vents and wall louver vents, rolling door, and double sliding doors.
Q: Can the steel building be installed by yourself?
A: Certainly you can. The construction is a simple bolt-together process, which is easy if you have the needed access equipment. Every steel building we make comes with bolts, screws, downspout, gutters, flashing and clear instructions as to show you where everything is to be installed. And we will provide the installation drawing to you for reference.
Q: What should be prepared for the site before installation?
A: You will need concrete piers for the columns to sit upon. Most people pour a full foundation, but if your steel building is on a farm or ranch and there will be dirt, gravel, or sawdust on floors, a pier system may be preferable. In these situations, the popular option is to combine piers with a concrete footing around the perimeter of the building.
Q: Do we have a recommended foundation and associated drawing?
A: Yes, we will provide the foundation drawing and the installation drawing for you after shipment. But the foundation drawing is just for reference because the land and the soil are different in different countries.
