Product name: fireproof meeting room sliding folding doors
Model:Type65,80,100
General Use:meeting room folding partition wall
Place of Origin:Italy
Brand Name:Dorma
Soundproof rate:32-53db
Filler material:sound damping felt
fire retardant:Minimum 30 minutes
Framework material:Aluminium alloy
Surface Material:plaster board,aluminium sheet,aluminium plate
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