Jiangsu Profile
Product List
2806. Soundproof Acoustic Test Noise Reduction Device Audiometry Room 
[Dec 16, 2025]
[Dec 16, 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.
2807. Soundproof Room Small Fan Sound Insulation Cover [Dec 16, 2025]
[Dec 16, 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.
2808. Sound Insulation Cover Reduces The Impact of Motor Noise [Dec 16, 2025]
[Dec 16, 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.
2809. Various Types of Sound Insulation Enclosures, Industrial Types [Dec 16, 2025]
[Dec 16, 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.
2810. Assembly Line Soundproof Room - Sound Insulation Covers [Dec 16, 2025]
[Dec 16, 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.
2811. Assembly Line Soundproof Room, Industrial Sound Insulation Cover [Dec 16, 2025]
[Dec 16, 2025] Water pump sound insulation room Our pump sound insulation room is specially designed for industrial pumps, fire pumps and large pumps. This soundproof room is composed of professional design and sound-absorbing ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2812. Custom Industrial Machinery Noise Reduction Device High Speed Punch Soundproof Room [Dec 15, 2025]
[Dec 15, 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.
2813. Industrial Soundproofing Room Industrial Sound Insulation Cover Equipment Sound Insulation Room [Dec 15, 2025]
[Dec 15, 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.
2814. Acoustics Sound Insulation Professional Reverberation Meeting Room [Dec 15, 2025]
[Dec 15, 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.
2815. Soundproof Large Size Noise Reduction Device Customized Punch Sound Insulation Room [Dec 15, 2025]
[Dec 15, 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.
2816. Workshop Equipment Sound Insulation Hood [Dec 15, 2025]
[Dec 15, 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.
2817. Sound Insulation Device for Large Shot Blasting Machines - Sound Insulation House [Dec 15, 2025]
[Dec 15, 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.
2818. Sound Insulation Device for Large Shot Blasting Machines - Sound Proof House [Dec 15, 2025]
[Dec 15, 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.
2819. Industrial Roots Blower Sound Insulation Covers [Dec 15, 2025]
[Dec 15, 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.
2820. Sound Insulation Room for The Outdoor Unit of Air Conditioner [Dec 15, 2025]
[Dec 15, 2025] Semi-enclosed sound insulation cover Advantages: Due to its semi-enclosed design, the operation and maintenance of the equipment are more convenient, and staff can directly access the equipment to carry out related ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
