Steel Structure Materials
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Steel Structure Materials —— Engineered Steel Structure Materials for Prefabricated Building Projects

Steel Structure Materials

Core Introduction

Manufacturer specializing in prefabricated steel structure buildings, wall/roof panels, steel coils, and sheets. Backed by over 400 employees, we deliver comprehensive engineering, design, and manufacturing solutions to customers in over 120 countries. We are certified with ISO9001, AISC, CSA W47.1, and CE, ensuring our steel structures meet the highest international standards for industrial, commercial, and agricultural projects.

  • Delivered diverse steel structure projects globally, serving over 120 countries.
  • Advanced R&D and precision design utilizing state-of-the-art engineering software tools.
  • Comprehensive manufacturing and certified quality for complete steel structure components.
     
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Corrugated Steel Sheet Steel Sheet

Corrugated Steel Sheet

Corrugated steel sheets offer durable, cost-effective roof and wall cladding with thickness options from 0.4mm to 1.0mm, delivering reliable structural performance and weather resistance for industrial buildings and warehouses worldwide.

Service & Support

Longge provides full-process service from sample confirmation and quality tracking to after-sales support.
  • Free samples for testing
  • Full traceability on quality
  • Priority for urgent orders
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FAQ Related To MSteel Structure Materials

Can you customize the steel structure to meet specific building dimensions and loads?
A

Yes. We custom-design every project based on your building width, length, eave height, roof slope, and local design loads (snow, wind, earthquake, crane loads).

What primary framing systems do you offer?
A

We provide Clear Span (up to 50m), Multi-Span (up to 100m), Arched, K-series Truss, Grid Structure, Roof System, and Multi-Gable framing systems to suit diverse architectural needs.

Are your steel structure materials compliant with international standards?
A

Absolutely. Our manufacturing is certified with ISO9001, AISC, CSA W47.1, and CE, ensuring our steel frames, C&Z purlins, and floor decking meet stringent global quality and safety regulations.

How do you ensure the steel components won't rust or corrode?
A

Our steel frameworks undergo 2 times mid-grey anti-rusting painting, and we use galvanized C purlins for roofs and walls. We can also apply customized coatings based on your environmental conditions.

Do you provide engineering and design support for the steel structure?
A

Yes. Our R&D team uses advanced software like Tekla Structures, SAP2000, and 3D3S to provide full designing, 3D rendering, and detailing services for your steel structure projects.

Need certified steel structure materials tailored to your project?

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