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| Parameter | Description |
|---|---|
| Product Standard | Comply with CE standard |
| Service Life | >10 years |
| Surface Treatment | Electrostatic powder coating, color is optional |
| Door Fan Material | Galvanized steel (50mm thickness, 1.0mm plate) |
| Door Frame Material | Galvanized steel (100mm thickness, 1.5mm plate) |
| Infilling | Paper Honeycomb |
| Hardware | Stainless steel hinge, handle lock/panic bar optional |
| Reinforced Plate | 3-5mm thickness for hinges and locks |