Jiangsu Profile
Famous Export Brand
Product List
2941. Metal Sound Insulatied Door-The Sound Insulation Is 30 ~ 45 Decibels 
[Mar 20, 2026]
[Mar 20, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2942. Steel Double-Layer Soundproof Doordouble Soundproof Dooraluminium Doors [Mar 20, 2026]
[Mar 20, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2943. Supply Steel Fireproof Acoustic Doorssound Insulation Double Soundproof Door [Mar 20, 2026]
[Mar 20, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2944. Supply Steel Soundproof Fireproof Doors [Mar 20, 2026]
[Mar 20, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2945. Supply Steel Acoustic Doors - for Industrial Use [Mar 20, 2026]
[Mar 20, 2026] Metal soundproof door The soundproof version, after custom design, has a theoretical sound insulation of 35 decibels and an actual noise reduction of approximately 25 decibels Specification Customized design Composite ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2946. Customizable Soundproof Doors for Rooms Equipped with High-Noise Equipment [Mar 20, 2026]
[Mar 20, 2026] Metal soundproof door The soundproof version, after custom design, has a theoretical sound insulation of 35 decibels and an actual noise reduction of approximately 25 decibels Specification Customized design Composite ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2947. Sound Insulation Barrier That Can Effectively Reduce Noisesound Insulation Wall [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2948. Special Sound Insulation Barriers for Equipment Sound Insulationsound Insulation Wallnoise ... [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2949. Special Sound Insulation Barrier for Equipment Sound Insulation [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2950. Acostic Barriers for Sound Insulation of Assembly Line Equipment [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2951. Sound Proof Barriers for Sound Insulation of Assembly Line Equipment [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2952. Metal Sound Insulation Barriers, Suitable for Outdoor Equipment [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2953. Special Metal Sound Insulation Barriers for Noise Control of Outdoor Insulation Barriers [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2954. Metal Noise Barriers, Suitable for Outdoor Equipmentsound Insulation Barrimetal Sound Barrier [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2955. Sound Insulation Device for Large Compressors - Metal Sound Barrier [Mar 20, 2026]
[Mar 20, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
