Lower Carbon Footprint:
Liyou is a professional manufacturer and exporter of steel structures, providing reliable, durable, and cost-effective solutions for diverse construction needs. Since 2014, our company has specialized in the design, engineering, and fabrication of high-quality steel buildings that meet international standards. With projects delivered across Asia, Africa, North America, and beyond, we are a trusted global supplier of steel structures for industrial facilities, commercial spaces, residential buildings, and infrastructure developments.
Superior Strength & Stability: Engineered with premium-grade steel for maximum load-bearing capacity and resilience.
Flexible & Customizable Designs: Adaptable to various architectural requirements, including span, height, and layout.
Long-Term Durability: Advanced surface treatments ensure resistance to corrosion, fire, and extreme weather.
Efficient Installation: Prefabricated components enable fast assembly and reduced construction time.
Industrial: Warehouses, factories, workshops, production halls, and mezzanines
Commercial: Parking structures, exhibition centers, malls, and advertising billboards
Infrastructure: Bridges, railway stations, airports, and public facilities
Residential: Steel villas, apartment complexes, and high-rise towers
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1. Anchor Bolt and Fastener Part
No. | Item | Specification |
1 | Anchor bolt 1 | M20×400 |
2 | Anchor bolt 2 | M16×260 |
3 | High-strength bolt | M20, M16, 8.8S |
4 | Common bolt | M16 |
5 | Galvanized bolt | M12 |
6 | Turnbuckle bolt | M16 |
7 | Sag rod | Ø12 |
2. Main Steel Structure Part
No. | Item | Specification |
1 | Steel column (Q235B) | HN396×200×7×11 |
2 | Wind column (Q235B) | SHS150×100×5.0 |
3 | Roof truss beam (Q235B) | HN396×200×7×11 |
4 | Floor main beam (Q235B) | HN600×200×11×17 |
5 | Tie bar (Q235B) | SHS100×100×5.0 |
6 | Horizontal/Column brace (Q235B) | Ø16 |
7 | Steel stairs | [250#、[200#、[160# channel steel, 4mm checkered plate] |
8 | Angle brace (Q235B) | L50×6.0 |
9 | Roof purlin (Q355B) | C250×75×20×2.0 |
10 | Wall purlin (Q355B) | C250×75×20×2.0 |
11 | Connecting plate (Q235B) | 6mm–16mm |
3. Enclosure Part
No. | Item | Specification |
1 | Roof plate | 0.6mm thick, type 840 steel sheet |
2 | Exterior wall | 0.6mm thick, type 900 steel sheet |
3 | Steel man door | 910×2010×2 |
4 | Stainless steel handrail | 1.1m high |
5 | Roof ventilator | 600×600 |
6 | Gutter | 2.0mm galvanized |
7 | Downpipe | Ø110 PVC |
8 | Trimming | 0.55mm thick steel plate |
9 | Hardware accessories | Nails, supports, structural glue, etc. |
1. Anchor Bolt and Fastener Part
No. | Item | Specification |
1 | Anchor bolt 1 | M20×400 |
2 | Anchor bolt 2 | M16×260 |
3 | High-strength bolt | M20, M16, 8.8S |
4 | Common bolt | M16 |
5 | Galvanized bolt | M12 |
6 | Turnbuckle bolt | M16 |
7 | Sag rod | Ø12 |
2. Main Steel Structure Part
No. | Item | Specification |
1 | Steel column (Q235B) | HN396×200×7×11 |
2 | Wind column (Q235B) | SHS150×100×5.0 |
3 | Roof truss beam (Q235B) | HN396×200×7×11 |
4 | Floor main beam (Q235B) | HN600×200×11×17 |
5 | Tie bar (Q235B) | SHS100×100×5.0 |
6 | Horizontal/Column brace (Q235B) | Ø16 |
7 | Steel stairs | [250#、[200#、[160# channel steel, 4mm checkered plate] |
8 | Angle brace (Q235B) | L50×6.0 |
9 | Roof purlin (Q355B) | C250×75×20×2.0 |
10 | Wall purlin (Q355B) | C250×75×20×2.0 |
11 | Connecting plate (Q235B) | 6mm–16mm |
3. Enclosure Part
No. | Item | Specification |
1 | Roof plate | 0.6mm thick, type 840 steel sheet |
2 | Exterior wall | 0.6mm thick, type 900 steel sheet |
3 | Steel man door | 910×2010×2 |
4 | Stainless steel handrail | 1.1m high |
5 | Roof ventilator | 600×600 |
6 | Gutter | 2.0mm galvanized |
7 | Downpipe | Ø110 PVC |
8 | Trimming | 0.55mm thick steel plate |
9 | Hardware accessories | Nails, supports, structural glue, etc. |