Jiangsu Profile
Product List
Metal Acoustic Doorprotective Doorsprotective Doorsaluminium Doorssecurity Door
[Oct 09, 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.
Sound Insulation Device for Assembly Lines - Noise Barrier
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Supply Steel Soundproof Fireproof Doors
[Oct 09, 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.
Steel Soundproof Fireproof Doors Produced in China
[Oct 09, 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.
Steel Soundproof Door Produced in China
[Oct 09, 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.
Steel Soundproof Doors Produced in China Can Insulate 30~45 Decibels of Sound
[Oct 09, 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.
Composite Sound Insulation Door for High-Noise Equipment Rooms - Customizable
[Oct 09, 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.
Metal Noise Barriers, Suitable for Outdoor Equipmentsound Insulation Barrimetal Sound Barrier
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acostic Barriers for Sound Insulation of Assembly Line Equipment
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Metal Sound Insulation Barriers, Suitable for Outdoor Equipment
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Sound Proof Barriers for Sound Insulation of Assembly Line Equipment
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acoustic Window Suitable for Industry Can Be Customized
[Oct 09, 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.
Mufflers for Exhaust Chimneys of Large Equipmentresistance Silencerabsorption Silencercomposite ...
[Oct 09, 2025]
Introduction to silencer The mufflers we produce, whether they are resistive mufflers, reactive mufflers, composite mufflers or gas venting mufflers. All materials are uniformly made of high-quality steel plates, ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Large Equipment Smoke Exhaust Chimney Silencer - Customizable
[Oct 09, 2025]
Introduction to silencer The mufflers we produce, whether they are resistive mufflers, reactive mufflers, composite mufflers or gas venting mufflers. All materials are uniformly made of high-quality steel plates, ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Impedance Composite Mufflers - Axial Flow Fan Can Be Optionally Equippedabsorption Silenceracoustic ...
[Oct 09, 2025]
Introduction to silencer The mufflers we produce, whether they are resistive mufflers, reactive mufflers, composite mufflers or gas venting mufflers. All materials are uniformly made of high-quality steel plates, ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Impedance Composite Mufflers - Customizableresistance Silenceracoustic Silencerscomposite ...
[Oct 09, 2025]
Introduction to silencer The mufflers we produce, whether they are resistive mufflers, reactive mufflers, composite mufflers or gas venting mufflers. All materials are uniformly made of high-quality steel plates, ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Impedance Composite Silencer - Suitable for Ventilation Outlets in Equipment Rooms
[Oct 09, 2025]
Introduction to silencer The mufflers we produce, whether they are resistive mufflers, reactive mufflers, composite mufflers or gas venting mufflers. All materials are uniformly made of high-quality steel plates, ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Environment Protection Device Soundproof Room
[Oct 09, 2025]
Sound insulation cover Our soundproof room is specially designed for all kinds of high-noise equipment. This soundproof room adopts professional design and sound-absorbing materials. It has excellent noise reduction ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Sound Insulation Device for Outdoor Units of Large Air Conditioners - Noise Barrier
[Oct 09, 2025]
Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Supply Steel Soundproof Doors - for Industrial Usesound Insulation Doorsprotective Doorsaluminium ...
[Oct 09, 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.
