Jiangsu Profile
Product List
32356. Environmental Professional Noise Reduction Device Soundproof Cabin 
[Mar 19, 2026]
[Mar 19, 2026] 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.
32357. Sound Insulation Device for Outdoor Units Barriers [Mar 17, 2026]
[Mar 17, 2026] A Collection of Acoustic Barriers An acoustic barrier is a facility used to reduce the propagation of noise, which is widely applied in fields such as transportation, industry, and municipal administration. ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32358. Steel Soundproof Doors Produced in China, Class a Fire Resistancesound Insulation Doors [Mar 17, 2026]
[Mar 17, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32359. Steel Soundproof Fireproof Door Produced in China Protectivesliding Door Aluminium Doors [Mar 17, 2026]
[Mar 17, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32360. Metal Sound Insulation Door-Sliding Dooraluminium Doors [Mar 17, 2026]
[Mar 17, 2026] Soundproof door A soundproof door refers to a door that adopts a multi-layer composite, special sound insulation structure, is filled with professional sound insulation materials such as damping sound insulation boards ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32361. Sound Proof House for Range Hoodmetal Soundproof Covers [Mar 17, 2026]
[Mar 17, 2026] 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.
32362. Sound Insulation Device for Outdoor Air Conditioning Units - Sound Insulation Covermetal [Mar 17, 2026]
[Mar 17, 2026] 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.
32363. Engine Unit Soundproof Room Sound Insulation Cover [Mar 17, 2026]
[Mar 17, 2026] A large sound insulation cover A large sound insulation cover is a large hood-like structure used to reduce noise from industrial equipment. By partially or entirely enclosing high-noise equipment in a sealed manner, it ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32364. Sound Insulation Window with Aluminum Alloy Frames Aluminum Casement Window [Mar 17, 2026]
[Mar 17, 2026] Sound Insulation Window Sound insulation windows typically adopt a multi-layer glass structure (double-glazed or triple-glazed) with a vacuum or inert gas (e.g., argon) filled between the glass panes to block sound wave ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32365. Used in Equipment Roomsaluminium Windowaluminum Soundproof Window [Mar 16, 2026]
[Mar 16, 2026] Sound Insulation Window Sound insulation windows typically adopt a multi-layer glass structure (double-glazed or triple-glazed) with a vacuum or inert gas (e.g., argon) filled between the glass panes to block sound wave ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32366. Alloy Sound Insulation Window Can Reduce Noise by 20 to 32 Decibels [Mar 16, 2026]
[Mar 16, 2026] Sound Insulation Window Sound insulation windows typically adopt a multi-layer glass structure (double-glazed or triple-glazed) with a vacuum or inert gas (e.g., argon) filled between the glass panes to block sound wave ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32367. Sound Insulation Windows with Aluminum Alloy Frames Have a Longer Service Life [Mar 16, 2026]
[Mar 16, 2026] Sound Insulation Window Sound insulation windows typically adopt a multi-layer glass structure (double-glazed or triple-glazed) with a vacuum or inert gas (e.g., argon) filled between the glass panes to block sound wave ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32368. Industrial Acoustic Window Can Be Used in Equipment Roomaluminum Casement Window [Mar 16, 2026]
[Mar 16, 2026] Sound Insulation Window Sound insulation windows typically adopt a multi-layer glass structure (double-glazed or triple-glazed) with a vacuum or inert gas (e.g., argon) filled between the glass panes to block sound wave ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32369. Pump Sound Damping Cover Soundproof Houses [Mar 16, 2026]
[Mar 16, 2026] A fan sound insulation cover,Range hood sound insulation cover Core functions: Sound insulation: Blocking noise transmission through multi-layer sound insulation materials (such as steel plates, sound-absorbing cotton). ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
32370. Noise Suppressant Enclosure Metal Soundproof Covers [Mar 16, 2026]
[Mar 16, 2026] Range hood, fan sound insulation cover The range hood fan sound insulation cover is a component specifically designed for noise control of range hood fans. It can effectively reduce the noise generated when the fan is ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
