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New Design Stc Over 45dB Soundproof Metal Doors Hotel/Recording Studio Acoustic Door

2025-04-13 4810
Online Technical Support
2 Years
Steel
Classic
Swing
40
Fiberglass
Powder Coated
Commercial
C
Finished
Security, UL 2 Hours Fire Rated
120 Minutes
Graphic Design, Total Solution for Projects
Fire Doors
Special Doors
UL Listed
42dB
Strong Carton / Plywood Crate
1.0/1.5mm, perlite, Galvanized steel
Zhejiang, China
7308300000
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