Jiangsu Profile
Product List
2671. Customizable Soundproof Doors, Suitable for Industrial and Laboratory Use 
[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.
2672. Composite Soundproof Doors for High-Noise Equipment Rooms - Soundproof Door [Dec 08, 2025]
[Dec 08, 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.
2673. Steel Soundproof Doors Produced in Chinasound Insulation Doorssteel Dooraluminium Doors [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.
2674. 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.
2675. Supply Steel Sound Insulated Door - for Industrial Useprotective Doorssliding Dooraluminium Doors [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.
2676. Steel Sound Insulation Doors, Suitable for Industrial and Laboratory Usedouble Soundproof [Dec 08, 2025]
[Dec 08, 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.
2677. Custom Metal Soundproof Doors for Equipment Rooms [Dec 08, 2025]
[Dec 08, 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.
2678. Steel Soundproof Door, Suitable for Industrial and Laboratory Usedouble Soundproof Dooraluminium ... [Dec 08, 2025]
[Dec 08, 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.
2679. 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.
2680. Industrial Sound-Insulating Metal Door, Customize [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.
2681. Special Sound Insulation Device for Air Conditioning Units - Sound Proof Room [Dec 08, 2025]
[Dec 08, 2025] Air inlet sound insulation cover The air inlet sound insulation cover mainly achieves noise reduction by blocking and absorbing sound waves. It encloses the air inlet within the cover body, using the sound insulation ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2682. Sound Proof Room for The Outdoor Unit of Air Conditioner [Dec 08, 2025]
[Dec 08, 2025] Air inlet sound insulation cover The air inlet sound insulation cover mainly achieves noise reduction by blocking and absorbing sound waves. It encloses the air inlet within the cover body, using the sound insulation ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2683. Special Sound Insulation Device for Air Conditioning Units - Sound Insulation Cover [Dec 08, 2025]
[Dec 08, 2025] Air inlet sound insulation cover The air inlet sound insulation cover mainly achieves noise reduction by blocking and absorbing sound waves. It encloses the air inlet within the cover body, using the sound insulation ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2684. Special Sound Proof Room for Air Conditioning Units [Dec 08, 2025]
[Dec 08, 2025] Air inlet sound insulation cover The air inlet sound insulation cover mainly achieves noise reduction by blocking and absorbing sound waves. It encloses the air inlet within the cover body, using the sound insulation ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
2685. Outdoor Air Conditioning Unit Sound Proof House - Customizable [Dec 08, 2025]
[Dec 08, 2025] Air inlet sound insulation cover The air inlet sound insulation cover mainly achieves noise reduction by blocking and absorbing sound waves. It encloses the air inlet within the cover body, using the sound insulation ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
