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Ruifa Modular House
| Item | Materials | Remark |
|---|---|---|
| Steel Frame | H section column and beam | Q345 steel, paint or galvanization |
| Wind resistant column | Q345 steel, paint or galvanization | |
| Roof purlin | Q235B C/Z section galvanized steel | |
| Wall purlin | Q235B C/Z section galvanized steel | |
| Supporting System | Tie bar | Q235 round steel pipe |
| Roof horizontal bracing | φ20, Q235B steel bar | |
| Column vertical bracing | φ20, Q235B steel bar | |
| Anchor bolts | Q235B | |
| Roof & Wall | Wall and roof panel | Corrugated steel sheet / Sandwich panel |
| Gutter | Color steel / Galvanized / Stainless steel | |
| Downpipe | PVC or Steel |