Jiangsu Profile
Product List
Soundproof Hearing Testing Noise Reduction Device Sound Isolation Room
[Dec 12, 2025]
A fan sound insulation cover The fan sound insulation cover mainly adopts the principle of resistive noise elimination with microperforated panels. When sound waves propagate in porous sound-absorbing materials, they ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acoustic Professional Noise Reduction Device Soundproof Room
[Dec 19, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Mobile Small Noise Reduction Test Soundproof Box
[Dec 12, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Soundproof Room Noise Reduction Device Play Guitar Booth Acoustic Wedge
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Noise Reduction Device Environmental Anechoic Chamber for Product Acoustic Testing
[Dec 12, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acoustic Noise Reduction Device Sound Absorbing and Muffler Wedgesound Insulation Sound Insulation
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Products Noise Reduction Equipment Production Line Soundproof Room Workshop Soundproof Booth
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Jinghuan Professional Custom Noise Reduction Punch Soundproof Room
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acoustic Noise Reduction Device Sound Absorbing and Muffler Wedgesoundproof Coversound
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Noise Reduction Device Soundproof Box Electronic Product Test Anechoic Box
[Dec 11, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Soundproofing Professional Noise Reduction Device Large-Size Production Line Sound Insulation Room
[Dec 11, 2025]
Small Fan Sound Insulation Enclosure Structural Principle The small fan sound insulation enclosure is designed for compact fans (such as axial flow fans, centrifugal fans for ventilation systems) and features a ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Noise Reduction Device Sound Insulation 200mt Punch Press Soundproof Room
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Industrial Noise Reduction and Abnormal Noise Testing Laboratory Sound Insulation Cover
[Dec 11, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Noise Reduction Device Soundproof Room Solid Color Punch Press
[Dec 11, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Acoustic Inter-Vehicle Sound Room Mechanical Equipment Inter-Vehicle Sound Mask Silencer Noise ...
[Dec 19, 2025]
Small Fan Sound Insulation Enclosure Structural Principle The small fan sound insulation enclosure is designed for compact fans (such as axial flow fans, centrifugal fans for ventilation systems) and features a ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Professional Office Pods Workplace Noise Reduction Device Telephone Booth Soundproof Cabin
[Dec 12, 2025]
Indoor Fire Pump Sound Insulation Enclosure Structural Principle The outer layer is generally made of color steel sandwich panels, with 75mm light steel keels as the framework. The interior is constructed with ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Large-Scale Chiller Sound Insulation Enclosure Industrial Sound Insulation
[Dec 11, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Large-Scale Chiller Sound Insulation Enclosure
[Dec 11, 2025]
Large-Scale Chiller Sound Insulation Enclosure The large-scale chiller sound insulation enclosure is a heavy-duty, fully enclosed structure designed for large-capacity water-cooled/air-cooled chillers, with a focus on ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Soundproofing Professional Noise Reduction Device Customized Anechoic Boxmetal Soundproof Cover
[Dec 11, 2025]
Small Fan Sound Insulation Enclosure Structural Principle The small fan sound insulation enclosure is designed for compact fans (such as axial flow fans, centrifugal fans for ventilation systems) and features a ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Industrial Noise Reduction Anechoic Chamber
[Dec 11, 2025]
Air Conditioning Unit Sound Insulation Enclosure Structural Principle The enclosure shell is usually made of airtight metal material with a thickness of 2–3 mm, such as steel plate, and a damping layer is applied to ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
