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| Structure | Part | Specification |
|---|---|---|
| Main Structure | Frame Column/Beam | Q355B H/I Section |
| Welding | Automatic Submerged Arc Welding | |
| Surface | Coating or Galvanized | |
| Secondary Structure | Purlin | C/Z Purlin (C120-C320, Z100-Z300) |
| Bracing | Q235B Round Pipe/Bar/L-Steel | |
| Roof & Wall | Panel System | Sandwich Panel (PU/Glasswool/Rock Wool/EPS) 50mm-200mm |
| Accessories | Windows & Doors | Aluminum/PVC Windows; Electric Rolling/Sliding Doors |
We provide comprehensive installation instructions and videos. For complex projects, we can dispatch engineers to your site to provide on-site guidance and training.
With 25 years of experience, we are a leading supplier of steel structure warehouses, workshops, hangars, and prefab gymnasiums. Our one-stop service includes design, fabrication, and installation guidance. To date, we have completed over 3,500 projects covering a total of 17,600,000 sqm.
Our commitment to heavy steel building design, rigorous quality control, and efficient after-sales service has allowed us to build a professional reputation globally.