Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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At Liyou, we bring advanced expertise to the fabrication of steel structure systems for demanding industrial, commercial, and infrastructure projects. Every steel member we fabricate is engineered for structural integrity, exact specifications, and seamless integration into your construction timeline.
Tailor-Made Fabrication: Produced strictly according to your project drawings or our engineered solutions.
High-Precision Cutting & Welding: Ensures tight tolerances and excellent fit during assembly.
Surface Protection Options: Hot-dip galvanizing, sandblasting, and anti-corrosion coatings available.
Streamlined Production Workflow: CNC machining, automatic welding, and efficient material handling.
Global Export Packaging: Steel members pre-labeled, pre-drilled, and securely shipped.
| Quantity: | |
|---|---|
Steel
Online technical support
Warehouse
Guangdong, China
Warehouse
3 years
total solution for projects
LYB-001
Warehouse
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
The fabrication of steel structure typically includes the following steps:
Material preparation and inspection
CNC cutting and hole drilling according to drawings
Welding and assembly of structural members
Dimensional checking and quality control
Surface treatment prior to delivery
Each step is executed under controlled conditions to ensure consistency and compliance with project specifications.
High-quality fabrication of steel structure relies on accurate execution rather than mass production. Welding quality, connection alignment, and tolerance control are critical factors that affect on-site erection and long-term structural stability.
Fabrication processes are optimized to minimize rework and installation adjustments at the construction site.
Fabricated steel structures are widely used in:
Industrial buildings and factories
Warehouses and logistics facilities
Steel frame commercial buildings
Infrastructure and large-span structures
Fabrication is adapted to different structural systems based on design complexity and load requirements.
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 | ||
The fabrication of steel structure typically includes the following steps:
Material preparation and inspection
CNC cutting and hole drilling according to drawings
Welding and assembly of structural members
Dimensional checking and quality control
Surface treatment prior to delivery
Each step is executed under controlled conditions to ensure consistency and compliance with project specifications.
High-quality fabrication of steel structure relies on accurate execution rather than mass production. Welding quality, connection alignment, and tolerance control are critical factors that affect on-site erection and long-term structural stability.
Fabrication processes are optimized to minimize rework and installation adjustments at the construction site.
Fabricated steel structures are widely used in:
Industrial buildings and factories
Warehouses and logistics facilities
Steel frame commercial buildings
Infrastructure and large-span structures
Fabrication is adapted to different structural systems based on design complexity and load requirements.
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 | ||
