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| Parameter | Specification Details |
|---|---|
| Life span | 30-50 years |
| Earthquake resistance | 8-10 grade |
| Wind resistance | 88.2-117 km/h |
| Thermal Insulation | +50° —— -50° |
| Fireproof | B2 B1 A2, A1 |
| OEM ODM service | window / door / carbine / panel / roof / electric and more |











