Jiangsu Profile
Product List
1156. Customizable Steel Soundproof Door Can Be Used in Equipment Roomsdouble Soundproof Doormetal ... 
[Aug 22, 2025]
[Aug 22, 2025] 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.
1157. Customizable Steel Soundproof Doors Can Be Used in Equipment Roomsdouble Soundproof Doorsecurity ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1158. Supply Steel Sound Insulated and Fireproof Door - for Industrial Usesound Insulation Doorsmetal ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1159. Industrial Acoustic Window Can Be Used in Equipment Roomaluminum Casement Windowaluminum Soundproof ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1160. Metal Sound Insulation Doors-The Sound Insulation Is 30 ~ 45 Decibelsprotective Doorssecurity ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1161. Industrial Acoustic Windows Can Be Used in Equipment Roomsaluminum Sliding Windowaluminum ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1162. Supply Steel Sound Proof and Fireproof Door - for Industrial Usedouble Soundproof Dooraluminium ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1163. Supply Steel Sound Insulation and Fireproof Doors - for Industrial Usealuminium Doorsdouble ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1164. Soundproof Windows with Aluminum Alloy Frames Have a Longer Service Lifealuminum Sliding Window [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1165. Acoustic Windows with Aluminum Alloy Frames Have a Longer Service Lifealuminium Windowalloy ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1166. Aluminum Alloy Sound Insulation Windows Can Reduce Noise by 20 to 32 Decibelsaluminium ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1167. Customizable Steel Sound Insulation Doors, Suitable for Industrial and Laboratory Usedouble ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1168. Customizable Steel Sound Insulation Door, Suitable for Industrial and Laboratory Usedouble ... [Aug 22, 2025]
[Aug 22, 2025] 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.
1169. Sound Insulation Windows with Aluminum Alloy Frames Have a Longer Service Lifealuminum Sliding ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
1170. Sound Insulation Window with Aluminum Alloy Frames Have a Longer Service Lifealuminum Casement ... [Aug 22, 2025]
[Aug 22, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
