| Component | Material Specifications |
|---|---|
| Main Steel - Column | Q235, Q355 Welded H Section Steel |
| Main Steel - Beam | Q235, Q355 Welded H Section Steel |
| Secondary Steel Frame - Purlin | Q235 C and Z Purlin |
| Secondary Steel Frame - Angle Brace | Q235 Angle Steel |
| Secondary Steel Frame - Tie Rod | Q235 Circular Steel Tube |
| Secondary Steel Frame - Brace | Q235 Round Bar |
| Secondary Steel Frame - Vertical and Horizontal | Q235 Angle Steel, Round Bar or Steel Tube |
| Maintenance System - Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel |
| Maintenance System - Wall Panel | Sandwich Panel / Corrugated Steel Sheet |
| Accessories - Window | Aluminium Alloy Window / PVC Window / Sandwich Panel Window |
| Accessories - Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personnel Door |
| Accessories - Gutter + Downspout | Galvanized + PVC |
| Accessories - Others | Anchor bolt, high strength bolts, ordinary bolts, self-tapping screw, glass adhesive, fans, skylight panel, etc. |


