Jiangsu Profile
Product List
4246. Supply Steel Sound Proof and Fireproof Door - for Industrial Use 
[Jun 30, 2025]
[Jun 30, 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.
4247. Steel Soundproof Doors Produced in China [Jun 30, 2025]
[Jun 30, 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.
4248. Steel Soundproof Door Produced in China [Jun 30, 2025]
[Jun 30, 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.
4249. Steel Sound Insulated Doors Produced in China [Jun 30, 2025]
[Jun 30, 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.
4250. Steel Sound Insulated Door Produced in China [Jun 30, 2025]
[Jun 30, 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.
4251. Steel Sound Acoustic Doors Produced in China [Jun 30, 2025]
[Jun 30, 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.
4252. Steel Sound Acoustic Door Produced in China [Jun 30, 2025]
[Jun 30, 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.
4253. Factory Direct Sale Modern High Quality Automatic Sectional Garage Doors [Jun 09, 2025]
[Jun 09, 2025] Factory Direct Sale Modern High Quality Automatic Sectional Garage Doors STRUCTURE FINGER SAFE NON FINGER SAFE Section's height 450mm, 500mm, 550mm 500mm, 550mm Section's thickness 40mm 43mm, 50mm, ...
Company: Wuxi Newton Technology Co., Ltd.
4254. Composite Soundproof Doors for High-Noise Equipment Rooms - Customizable [Jun 24, 2025]
[Jun 24, 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.
4255. Composite Sound Insulation Door for High-Noise Equipment Rooms - Customizable [Jun 24, 2025]
[Jun 24, 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.
4256. Composite Sound Insulated Door for High-Noise Equipment Rooms - Customizable [Jun 24, 2025]
[Jun 24, 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.
4257. Composite Soundproof Door for High-Noise Equipment Rooms - Customizable [Jun 24, 2025]
[Jun 24, 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.
4258. Special Composite Sound Insulation Door for High-Noise Factories [Jun 24, 2025]
[Jun 24, 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.
4259. Special Composite Sound Insulated Door for High-Noise Factories [Jun 24, 2025]
[Jun 24, 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.
4260. Special Composite Soundproof Door for High-Noise Factories [Jun 24, 2025]
[Jun 24, 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.
