Jiangsu Profile
Product List
4291. Core Components for One Year Sound Insulation Houses 
[Dec 10, 2025]
[Dec 10, 2025] Chemical fire pump sound insulation cover The working principle of a sound insulation cover is to enclose the noise source in a small space to reduce the noise it radiates to the outside. It usually adopts a multi-layer ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
4292. Sound Insulation Device for Water Pump Units - Sound Insulation House [Dec 10, 2025]
[Dec 10, 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.
4293. Industrial Roots Blower Sound Insulation Room [Dec 10, 2025]
[Dec 10, 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.
4294. Special Sound Insulation Covers for Indoor High-Noise Water Pumpssound Insulation Devicesoundproof ... [Dec 10, 2025]
[Dec 10, 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.
4295. Customized Soundproof House for Water Pump Unitssound Insulation Coversoundproof Cover [Dec 10, 2025]
[Dec 10, 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.
4296. Customized Sound Insulation Device - Metal Soundproof Room [Dec 10, 2025]
[Dec 10, 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.
4297. Customized Sound Insulation Device for Roots Blower - Sound Insulation Cover Soundproof Room [Dec 10, 2025]
[Dec 10, 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.
4298. Custom Range Hood Sound Insulation Covers Industrial Sound Insulation Devices [Dec 09, 2025]
[Dec 09, 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.
4299. Supply Steel Fireproof and Acoustic Door - for Industrial Use [Dec 09, 2025]
[Dec 09, 2025] 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.
4300. Soundproof Doors for Home or Office Use [Dec 09, 2025]
[Dec 09, 2025] 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.
4301. Multi-Purpose Composite Sound Insulated Door [Dec 09, 2025]
[Dec 09, 2025] 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.
4302. Customizable Steel Soundproof Door Can Be Used in Rooms with High-Noise [Dec 09, 2025]
[Dec 09, 2025] 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.
4303. Metal Sound Insulation Doors Can Effectively Block Noise [Dec 09, 2025]
[Dec 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.
4304. Steel Sound Insulated Fireproof Door Produced in China Industrial or Household [Dec 09, 2025]
[Dec 09, 2025] 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.
4305. Steel Soundproof Door Produced in China [Dec 09, 2025]
[Dec 09, 2025] 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.
