Shandong Xinghua Steel Structure Co., Ltd.
| Workshop Crane Capacity | up to 100 tons |
| Steel Grade | Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50 |
| Max. Single-piece Fabrication Weight | up to 100 tons |
| Customization | OEM/ODM; drawings by client or our in-house team |
| After-sales Service | On-site erection guidance & technical support. |
| Max. Single-piece Fabrication Height | up to 6 meters （Assembly height per Client's requirement & design drawings) |
| Payment Terms | T/T;30% or 50% deposit, balance before shipment to designated port. |
| Supply Ability | min. 5,000 tons/month (80,000 tons/year) |
| Delivery Time | 20–25 days after drawing confirmation & deposit; subject to project scope and quantity. |
| Packaging Details | Bundled, crated, rack-packed or nude (per member type); shipped by container load or breakbulk vessel. |
| Max. Truss Segment Length | up to 40 meters （Assembly length per Client's requirement & design drawings) |
| Inspection | SGS/BV/TÜV/Intertek, third-party accepted. |
| Business Type | Manufacturer (Original Factory) |
| Warranty | 12 months from B/L date; covering fabrication and material defects. |
| Brand Name | Shandong Xinghua Steel Structure |
| Model Number | |
| Certification | EN1090 CE, ISO3834, ISO15614, AWS D1.1, ISO 9001/14001/45001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Workshop Crane Capacity | up to 100 tons | Steel Grade | Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50 |
| Max. Single-piece Fabrication Weight | up to 100 tons | Customization | OEM/ODM; drawings by client or our in-house team |
| After-sales Service | On-site erection guidance & technical support. | Max. Single-piece Fabrication Height | up to 6 meters （Assembly height per Client's requirement & design drawings) |
| Payment Terms | T/T;30% or 50% deposit, balance before shipment to designated port. | Supply Ability | min. 5,000 tons/month (80,000 tons/year) |
| Delivery Time | 20–25 days after drawing confirmation & deposit; subject to project scope and quantity. | Packaging Details | Bundled, crated, rack-packed or nude (per member type); shipped by container load or breakbulk vessel. |
| Max. Truss Segment Length | up to 40 meters （Assembly length per Client's requirement & design drawings) | Inspection | SGS/BV/TÜV/Intertek, third-party accepted. |
| Business Type | Manufacturer (Original Factory) | Warranty | 12 months from B/L date; covering fabrication and material defects. |
| Brand Name | Shandong Xinghua Steel Structure | Model Number | |
| Certification | EN1090 CE, ISO3834, ISO15614, AWS D1.1, ISO 9001/14001/45001 | Place of Origin | China |
| High Light | Fast Install Prefabricated Building Factory ，Prefabricated Building Factory Q355 ，Q355 Steel Structure Manufacturing | ||
A Q355B high-strength steel portal-frame system for large-span factories, heavy-duty workshops and logistics warehouses, with fast bolting-only assembly.
Technical Specifications
|
Parameter |
Technical Specification |
Applicable Regions |
|
Steel Material |
Q355 High-strength Structural Steel |
Middle East, East Asia, Southeast Asia |
|
Maximum Span |
62 meters without columns |
Large-space Factories |
|
Seismic Resistance |
8-degree Seismic Fortification |
Earthquake-prone Areas |
|
Corrosion Protection |
Hot-dip Galvanizing + Anti-corrosion Coating |
High Humidity Coastal Areas |
|
Installation Speed |
55% faster than traditional methods |
Rapid Construction Needs |
Key Advantages
High-strength steel: Q355B sections deliver higher load capacity with lower tonnage than Q235.
Large-span design: up to 60 m column-free interior for flexible production line layout.
Heavy crane support: overhead cranes up to 50 t for heavy-duty manufacturing.
Fast delivery: 30–45 day fabrication and bolting-only site erection.
Corrosion protection: Sa2.5 + epoxy-zinc system for C4/C5 coastal and Middle East environments.
Certified fabrication: EN 1090-2 + ISO 9001, SGS/BV third-party inspection available.
Factory capacity: 100 t workshop crane, 50,000 t/year, 80–90% export share.
Proven exports: completed projects across Middle East, Southeast Asia and Africa.
Mechanical processing & assembly workshops
Heavy equipment & engineering machinery plants
Automotive & vehicle parts factories
Mould & hardware manufacturing
Steel fabrication & metalworking workshops
Shipbuilding & marine equipment yards
Logistics & distribution warehouses
Cold storage and bulk material warehouses
Textile, garment & light-industry plants
Food & beverage processing facilities
Chemical & pharmaceutical workshops
Aircraft hangars and maintenance halls
Industrial park multi-purpose facilities
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2010
Total Annual:
450 million-600 million
Employee Number:
220~380
Ecer Certification：
Verified Supplier
Xinghua Steel Structure was founded in February 2010 with a registered capital of 100 million yuan. It is a national high-tech enterprise that integrates the design, research and development, production, and construction of heavy-duty steel structures in industries such as electricity, petroc... Xinghua Steel Structure was founded in February 2010 with a registered capital of 100 million yuan. It is a national high-tech enterprise that integrates the design, research and development, production, and construction of heavy-duty steel structures in industries such as electricity, petroc...
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