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Custom steel structure buildings are widely used in industrial, commercial, agricultural, and infrastructure construction projects. These buildings are designed with high-strength steel frames to ensure structural stability, long service life, and efficient construction performance.
Jin’an Group is a steel structure manufacturer integrating design, engineering, fabrication, and construction services. The group has over 10 years of industry experience, supported by a professional team of 30+ technical engineers and 700+ designers, manufacturers, and construction professionals, operating within a 60,000 m² workshop base.Our production base is equipped with automated processing lines and standardized fabrication systems, enabling stable output for large-scale steel structure projects.
| Category | Options |
| Structural Type | Portal frame / Space frame / Multi-span / High-rise steel structure |
| Building Size | Span, height, length (fully customized) |
| Steel Materials | Q235 / Q355 or equivalent international standards |
| Load Design | Wind load / Snow load / Seismic load |
| Design Standards | ASTM / AISC / EN / JIS compliant |
| Surface Treatment | Hot-dip galvanizing / Anti-corrosion painting / Sandblasting |
| Roof & Wall System | Steel sheet / Sandwich panel / Insulated panels |
| Crane System | With or without overhead crane support |
| Connection Method | Bolt connection / Welded connection |
| Installation Support | On-site guidance / Technical drawings / Remote support |
Jin'an Group operates a modern steel structure manufacturing base equipped with advanced automated production systems, including flame multi-head cutting machines, laser cutting equipment, and intelligent spraying systems.
Workshop area: 60,000 m² industrial base
Annual steel structure production capacity: 40,000 metric tons
Advanced automated cutting and fabrication lines
Intelligent surface treatment and spraying systems
Standardized industrial production workflow
Engineering design compliant with international standards (ASTM, AISC, EN, JIS)
Full structural design and optimization based on project requirements
Participation in design of large-scale landmark projects worldwide
Capability to adapt designs to local construction codes and environments
End-to-end engineering support from concept to execution
Industrial plants and manufacturing facilities
Logistics warehouses and distribution centers
Commercial complexes and business buildings
Sports venues and stadium structures
Bridges and infrastructure projects
Special large-span structural systems
Build an efficient foundation for production and storage. We offer professional steel structure building solutions, focusing on agricultural greenhouses, industrial plants, and logistics warehouses. With faster construction cycles, superior durability, and more usable space, we assist in the steady development of your business.
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We are able to flexibly respond to various challenges ranging from standard factories to complex landmark buildings, providing you with truly tailored solutions.
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Jin'an Group
