Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 12 Months |
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Material | Optional steel or broken bridge aluminum frames are available |
After-sales service | Online technical support |
Customized | YES |
Sealing strip material | Rubber |
Window thickness | Customizable |
The actual application noise reduction amount | 20~32decibels |
Colour | Customizable |
Style | Customizable |