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| Material | High-quality cold-rolled steel plate | Foldable | Unfolded |
| Frame Material | High-quality cold-rolled steel plate | Rotary | Rotary |
| Standard Size | 900*580*2400 / 900*600*2420 | Fire Standard | GB8624 |
| Layers | 6 Layers | Color | Grayish white / Customizable |
| Design | Double Sided | Application | Archives, Hospitals, Libraries, Warehouses |