Jiangsu Profile
Product List
Impedance Composite Muffler - Suitable for Ventilation Outlets in Equipment Rooms
[Dec 12, 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 Muffler - Suitable for Ventilation Outlets in Equipment Rooms Multi-Type ...
[Dec 12, 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 ...
[Dec 12, 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 ...
[Dec 12, 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.
General-Purpose Impedance Composite Silencercomposite Mufflerimpedance Mufflerimpedance Silencer
[Dec 12, 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
[Dec 12, 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.
Environmental Professional Noise Reduction Device Soundproof Cabin
[Dec 17, 2025]
Range hood sound insulation cover The outdoor range hood sound insulation cover is a special noise reduction device designed for range hoods installed outdoors (such as external exhaust range hoods in the back kitchens ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
Soundproof Pure Green Large Size Noise Reduction Device Punch Press
[Dec 16, 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.
Soundproof Noise Reduction Device Pipeline Sound Insulation Room
[Dec 16, 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.
Indoor Fire Pump Sound Insulation Cover, Soundproof Cover for Air Conditioning Units
[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.
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.
