At LiYou Steel Structure Engineering, we provide end-to-end steel and structure solutions, from design and fabrication to installation and maintenance. Our expertise covers industrial, commercial, and infrastructure projects, delivering high-strength, durable, and cost-effective steel structures worldwide.
✔ Design & Engineering – Advanced 3D modeling (Tekla, AutoCAD)
✔ Fabrication – CNC cutting, robotic welding, precision assembly
✔ Installation – On-site erection support & project management
Structural Steel: Q235B, Q355B, ASTM A36, A572
Corrosion Protection: Hot-dip galvanizing, powder coating, weathering steel
Custom Alloys: High-strength, fire-resistant, and seismic-grade options
Industrial – Factories, warehouses, power plants
Commercial – Office buildings, shopping malls, stadiums
Infrastructure – Bridges, airports, metro stations
Residential – Steel-framed houses, modular buildings
✅ EN 1090, CE, ISO, SGS Certified
✅ Non-Destructive Testing (UT, RT, MT)
✅ Load Testing & Structural Validation
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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
Steel structural parts are usually packaged bare. But we also have to decide special packaging according to the customer's requirements
Nansha
Foshan Metro Line 3 Depot – 2,730-ton steel structure
Philippines Logistics Warehouse – 11,790 sqm prefab steel building
Pedestrian Bridge – 650-ton curved steel design
Global Experience – Projects in 30+ countries
Competitive Pricing – Factory-direct rates
Fast Turnaround – Optimized production & logistics
Need a custom solution? Our engineers provide free consultations for your project requirements.
Looking for sustainable options? Ask about our green steel and recyclable materials!
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 |
Foshan Metro Line 3 Depot – 2,730-ton steel structure
Philippines Logistics Warehouse – 11,790 sqm prefab steel building
Pedestrian Bridge – 650-ton curved steel design
Global Experience – Projects in 30+ countries
Competitive Pricing – Factory-direct rates
Fast Turnaround – Optimized production & logistics
Need a custom solution? Our engineers provide free consultations for your project requirements.
Looking for sustainable options? Ask about our green steel and recyclable materials!
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 |