Liyou designs and fabricates high-quality custom steel buildings for industrial, commercial, and institutional applications. Our buildings are engineered to your exact specifications, ensuring optimal functionality, durability, and cost-efficiency.
✔ 100% Customizable – Size, layout, doors, windows & finishes
✔ Fast Construction – Prefabricated components reduce build time
✔ Superior Strength – High-grade steel resists extreme weather & heavy loads
✔ Energy-Efficient – Insulation options to reduce operational costs
✔ Code-Compliant – Meets IBC, AISC & local building standards
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✅ 20+ Years of Expertise | ✅ Competitive Pricing | ✅ Global Delivery
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| Quantity: | |
Steel
Online technical support
Metal Frame School/Classroom Project
Guangdong, China
Industrial Area
3 years
total solution for projects
LYB-001
Metal Frame School/Classroom Project
Industrial
CE Certification
Industrial Commercial
C.Z Shape Steel Channel
Sliding Door
Customized Color
Sandwich Panel Optional
Aluminum Alloy Sliding Window
SAP2000/AutoCAD /PKPM /3D3S/TEKLA
Hot Dip Galvanized
25-60 days
Single item
1X1X1 cm
1.000 kg
Custom steel buildings are engineered steel structures designed according to specific project needs, including building size, layout, load requirements, climate conditions, and local codes. Compared with standard prefabricated buildings, custom steel buildings offer greater flexibility in design and application, making them suitable for a wide range of commercial, industrial, agricultural, and institutional projects.
Whether you need a simple steel storage building or a complex multi-span steel structure, custom steel buildings allow full control over structure, function, and performance.
Custom steel buildings are steel-frame structures that are individually designed rather than mass-produced in fixed dimensions. Each project is developed based on:
Building dimensions and clear span requirements
Intended use and internal layout
Roof and wall systems
Structural loads such as wind, snow, and seismic forces
Local building codes and standards
Steel components are fabricated according to approved drawings and then assembled on site, ensuring accuracy and structural reliability.
Custom steel buildings can be designed for various applications, including:
Industrial workshops and factories
Warehouses and logistics centers
Agricultural buildings such as barns and equipment storage
Commercial buildings and showrooms
Aircraft hangars
Steel structure offices and mixed-use buildings
Each type requires different structural considerations, which is why customization is essential.
Custom steel buildings can be designed with single-span, multi-span, or modular layouts. Column spacing, eave height, and clear span are adjusted based on functional requirements.
Options include portal frames, rigid frames, lattice structures, and multi-story steel systems depending on load and building height.
Different roofing and wall cladding materials can be selected, such as insulated panels, single-skin metal sheets, or composite wall systems.
Customization includes doors, windows, skylights, ventilation systems, crane beams, mezzanines, and internal platforms.
Flexible design to meet specific project needs
High strength-to-weight ratio
Efficient construction and predictable timelines
Suitable for a wide range of climates and environments
Easy to expand or modify in the future
These advantages make custom steel buildings a practical solution for long-term use.
A typical custom steel building project follows these steps:
Project requirement analysis
Preliminary structural design
Load calculations and code compliance checks
Detailed fabrication drawings
Steel component fabrication
Packing, delivery, and on-site assembly
Each step ensures the building meets technical and safety requirements.
Custom steel buildings are typically fabricated using structural steel sections such as H-beams, I-beams, columns, and trusses. Fabrication processes may include cutting, welding, drilling, and surface treatment according to project specifications.
Material grades and fabrication standards can be selected based on regional requirements and engineering needs.
Steel components are pre-engineered and fabricated off-site, which helps reduce on-site work and construction time. Assembly is carried out using bolted or welded connections according to the design drawings.
Clear documentation and labeling help streamline the installation process.
Custom steel buildings are widely used in:
Manufacturing and processing industries
Logistics and warehousing
Agriculture and farming
Commercial and retail spaces
Infrastructure and utility projects
Their adaptability makes them suitable for both small and large-scale developments.

PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||
Custom steel buildings are engineered steel structures designed according to specific project needs, including building size, layout, load requirements, climate conditions, and local codes. Compared with standard prefabricated buildings, custom steel buildings offer greater flexibility in design and application, making them suitable for a wide range of commercial, industrial, agricultural, and institutional projects.
Whether you need a simple steel storage building or a complex multi-span steel structure, custom steel buildings allow full control over structure, function, and performance.
Custom steel buildings are steel-frame structures that are individually designed rather than mass-produced in fixed dimensions. Each project is developed based on:
Building dimensions and clear span requirements
Intended use and internal layout
Roof and wall systems
Structural loads such as wind, snow, and seismic forces
Local building codes and standards
Steel components are fabricated according to approved drawings and then assembled on site, ensuring accuracy and structural reliability.
Custom steel buildings can be designed for various applications, including:
Industrial workshops and factories
Warehouses and logistics centers
Agricultural buildings such as barns and equipment storage
Commercial buildings and showrooms
Aircraft hangars
Steel structure offices and mixed-use buildings
Each type requires different structural considerations, which is why customization is essential.
Custom steel buildings can be designed with single-span, multi-span, or modular layouts. Column spacing, eave height, and clear span are adjusted based on functional requirements.
Options include portal frames, rigid frames, lattice structures, and multi-story steel systems depending on load and building height.
Different roofing and wall cladding materials can be selected, such as insulated panels, single-skin metal sheets, or composite wall systems.
Customization includes doors, windows, skylights, ventilation systems, crane beams, mezzanines, and internal platforms.
Flexible design to meet specific project needs
High strength-to-weight ratio
Efficient construction and predictable timelines
Suitable for a wide range of climates and environments
Easy to expand or modify in the future
These advantages make custom steel buildings a practical solution for long-term use.
A typical custom steel building project follows these steps:
Project requirement analysis
Preliminary structural design
Load calculations and code compliance checks
Detailed fabrication drawings
Steel component fabrication
Packing, delivery, and on-site assembly
Each step ensures the building meets technical and safety requirements.
Custom steel buildings are typically fabricated using structural steel sections such as H-beams, I-beams, columns, and trusses. Fabrication processes may include cutting, welding, drilling, and surface treatment according to project specifications.
Material grades and fabrication standards can be selected based on regional requirements and engineering needs.
Steel components are pre-engineered and fabricated off-site, which helps reduce on-site work and construction time. Assembly is carried out using bolted or welded connections according to the design drawings.
Clear documentation and labeling help streamline the installation process.
Custom steel buildings are widely used in:
Manufacturing and processing industries
Logistics and warehousing
Agriculture and farming
Commercial and retail spaces
Infrastructure and utility projects
Their adaptability makes them suitable for both small and large-scale developments.

PRODUCT SPECIFICATIONS
| No | Components | Specification | ||
| Embedded Parts | ||||
| 1 | Anchor Bolt | M24 | ||
| 2 | High Strength Bolt | M20,10.9S | ||
| 3 | Common Bolt | M16 | ||
| 4 | Galvanized Bolt | M12 | ||
| 5 | Shear Nail | M16 | ||
| 6 | Tir rod | ∅32*2.5 | ||
| Main Steel Structure Parts | ||||
| 1 | Steel Column (Q355B) | H550*300*10*16 | ||
| 2 | Wind Column (Q355B) | H400*220*6*10 | ||
| 3 | Roof Frame Beam (Q355B) | H900~500*220*10*12 H500~650*220*8*12 | ||
| 4 | Crane Beam (Q355B) | H650*320/240*10*16/14 | ||
| 5 | Tie Bar(Q235B) | ∅168*4.0 | ||
| 6 | Horizontal Brace (Q235B) | ∅168*4.0 | ||
| 7 | Column Brace (Q235B) | ∅25 | ||
| 8 | Angle Brace (Q235B) | L63*5.0 | ||
| 9 | Roof Purlin (Galvanized) | Z280*80*20*2.5 | ||
| 10 | Wall Purlin (Galvanized) | C250*75*20*2.5 | ||
| 11 | Connecting Plate | 6mm-30mm | ||
| Other Steel Structure Parts | ||||
| 1 | Roof Panel | 50mm Rock wool Sandwich panel | ||
| 2 | Wall Panel | 50mm Rock wool Sandwich panel | ||
| 3 | Gutter | 2mm Galvanized Steel Plate | ||
| 4 | Down Pipe | PVC160 (Including parts) | ||
| 5 | Trimming | Color steel 0.5mm Gavanized steel panel | ||