Guangdong LiYou Steel Structure Engineering Co., Ltd. +8619147784007 liyousteelstructure@outlook.com
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At Liyou Steel Structure Engineering, we specialize in weld up steel buildings – the strongest, most customizable solution for industrial, commercial, and agricultural applications. Unlike bolt-together structures, our fully welded steel buildings provide superior strength, weather resistance, and longevity, making them ideal for demanding environments.
✔ Unrivaled Structural Integrity
100% welded connections eliminate weak points
Heavier gauge steel than standard prefab buildings
Engineered for extreme loads (snow, wind, seismic)
✔ Complete Customization
No size limitations – design spans up to 300+ feet
Tailored door/window openings for equipment access
Flexible interior layouts (cranes, mezzanines, partitions)
✔ Premium Construction Features
Continuous welds at all critical joints
Hot-dip galvanized or painted finishes
Insulation-ready designs
✔ Proven Performance
50+ years design life with proper maintenance
Successfully deployed in:
Harsh climates (Siberia, Middle East)
Heavy industry (manufacturing plants, mining)
Critical infrastructure (aircraft hangars, power plants)
| Quantity: | |
|---|---|
Steel
Online technical support
Villa
Guangdong, China
Villa
3 years
total solution for projects
LYB-001
Villa
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 Engineering (Tekla Structures)
Precision Fabrication in our 50,000m² facility
Quality Welding by certified welders
Surface Treatment (sandblasting & painting)
Global Shipping with protective packaging
Applications:
Heavy manufacturing facilities
Aircraft and equipment storage
Mining and oilfield structures
Agricultural processing centers
Need a weld up steel building that lasts generations? Our certified welding team delivers unmatched quality – request your custom quote today!
| 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 Engineering (Tekla Structures)
Precision Fabrication in our 50,000m² facility
Quality Welding by certified welders
Surface Treatment (sandblasting & painting)
Global Shipping with protective packaging
Applications:
Heavy manufacturing facilities
Aircraft and equipment storage
Mining and oilfield structures
Agricultural processing centers
Need a weld up steel building that lasts generations? Our certified welding team delivers unmatched quality – request your custom quote today!
| 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 | ||
