...
>
Feuerdichte Tür
(4)
Fabriklieferungen Feuerdichte Akustik Stahl Holz Verbundschalldichte Türen Drum Room Labor
Preis: $723.60~$800 2 - 49 pieces, $638.80 50~$720 99 pieces , 100 - 199 pieces $621.7
MOQ: 2 pieces
Lieferzeit: 15~20 Days
Marke: Yunyi Acoustic
Markieren:Acoustic Steel Soundproof Doors, High Standard Material Soundproof Doors, Fireproof Soundproof Doors
Sound insulation Concept: Noise is very harmful to humans! How to effectively reduce indoor noise, installing soundproof door is a good choice, Have an STC value up to 40(+3)db. Soundproof doors can effectively solve noise pollution in outdoor and indoor spaces. Product material: steel +multi-layer ... Mehr sehen
➤ Besuch Webseite
Hersteller Lieferung 43DB Stahl Schalldichte Tür feuerdichte Tür Einzeltür
Preis: $723.60~$800 2 - 49 pieces, $638.80 50~$720 99 pieces , 100 - 199 pieces $621.7
MOQ: 2 pieces
Lieferzeit: 15~20 Days
Marke: Yunyi Acoustic
Markieren:43DB Soundproof door, Fireproof Soundproof door, single Soundproof door
Sound insulation Concept:Noise is very harmful to humans. How to effectively reduce indoor noise, installing soundproof door is a good choice, Have an STC value up to 40(+3)db. Soundproof doors can effectively solve noise pollution in outdoor and indoor spaces. Product material: steel +multi-layer c... Mehr sehen
➤ Besuch Webseite
2024 Doppelsicherung Stahlschallgeschützte Türen feuerfeste Stahltüren
Preis: $723.60~$800 2 - 49 pieces, $638.80 50~$720 99 pieces , 100 - 199 pieces $621.7
MOQ: 2 pieces
Lieferzeit: 15~20 Days
Marke: Yunyi Acoustic
Markieren:Fire-proof Sound Proof Door, Double security Sound Proof Door, fire-proof Sound Proof Door
Sound insulation Concept: Noise is very harmful to humans! How to effectively reduce indoor noise, installing soundproof door is a good choice, Have an STC value up to 40(+3)db.Soundproof doors can effectively solve noise pollution in outdoor and indoor spac Product material: steel +multi-layer comp... Mehr sehen
➤ Besuch Webseite
Großhandel 40DB Stahl Schalldichte Tür Feuerdichte Tür Doppeltür
Preis: $723.60~$800 2 - 49 pieces, $638.80 50~$720 99 pieces , 100 - 199 pieces $621.7
MOQ: 2 pieces
Lieferzeit: 15~20 Days
Marke: Yunyi Acoustic
Markieren:Double Soundproof door, Fireproof Soundproof door, 43DB Soundproof door
Sound insulation Concept: Noise is very harmful to humans. How to effectively reduce indoor noise, installing soundproof door is a good choice, Have an STC value up to 40(+3)db. Soundproof doors can effectively solve noise pollution in outdoor and indoor spaces. Product material: steel +multi-layer ... Mehr sehen
➤ Besuch Webseite