| After-sales Service: | Installation Video |
|---|---|
| Warranty: | 8-10 Years Under Nature Conditions |
| Certification: | ISO9001 |
| Hole Shape: | Square |
| Frame Finishing: | PVC Coated |
| Surface Treatment: | Coated |
| Samples: |
40*40*5
|
|---|
| Customization: |
|---|
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