After-sales Service: | Yes |
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Warranty: | Yes |
Surface Treatment: | Spraying |
Usage: | Sound Insulation of Highway Residence |
Color: | Green |
Soundproof Index: | >30dB(a) |
Samples: |
Material 201, 202, 302, 304, 304L, 316, 316L, 321
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Customization: |
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