Jiangsu Profile
Product List
3451. Aluminum Alloy Soundproof Window, Customizable, with Color Options Available Aluminium Window ... 
[Aug 25, 2025]
[Aug 25, 2025] Soundproof window This type of window is specially designed for sound insulation. It has a strong sound insulation performance. In practical applications, its sound insulation level is between 20 ~ 32 decibels. This ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3452. Ventilation Sound Insulation Window - a Window That Can Breathe Aluminium Window Window and Door ... [Aug 25, 2025]
[Aug 25, 2025] Ventilated Soundproof Window Ventilation soundproof Windows combine ventilation and sound insulation, that is, they have excellent sound insulation effects under ventilation conditions. The ventilation soundproof ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3453. Large Compressor Sound Insulation Room - Customizable Soundproof Cover Sound Insulation House Sound ... [Aug 25, 2025]
[Aug 25, 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.
3454. Metal Sound Barriers Suitable for Sound Insulation on Expressways Acoustic Barriers Noise Barriers ... [Aug 25, 2025]
[Aug 25, 2025] highway soundproof - sound barrier It can effectively control traffic noise, reduce the impact of vehicle noise on expressways on the residents around the road, and has the properties of long service life, corrosion ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3455. Multi-Purpose Composite Sound Insulation Door Metal Door Sound Insulation Doors Double Soundproof ... [Aug 25, 2025]
[Aug 25, 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.
3456. Steel Soundproof Fireproof Door Produced in China Protective Doors Steel Door Sliding Door ... [Aug 25, 2025]
[Aug 25, 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.
3457. Sound Proof House for Range Hood Sound Proof Room Metal Soundproof Room Sound Insulation Device ... [Aug 22, 2025]
[Aug 22, 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.
3458. Customized Soundproof Room for Range Hood Sound Proof Rooms Sound Insulation Covers Sound ... [Aug 22, 2025]
[Aug 22, 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.
3459. Sound Proof Device for Outdoor Units of Large Air Conditioners - Sound Insulation Barrierssound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3460. Sound Insulation Device for Outdoor Units of Large Air Conditioners - Sound Proof Barrierssound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3461. Sound Insulation Device for Outdoor Units of Large Air Conditioners - Sound Barrierssound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3462. Sound Insulation Device for Air Conditioning Units - Sound Insulation Barrieracoustic Barriersound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3463. Sound Insulation Devicmetale for Air Conditioning Units - Sound Barrierssound Insulation ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3464. Cooling Tower Sound Insulation Device - Sound Insulation Barrierssound Insulation Barriersound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
3465. Cooling Tower Sound Insulation Device - Sound Insulation Barriersound Proof Barrierssound ... [Aug 22, 2025]
[Aug 22, 2025] Metal sound barrier It is applicable to the control of traffic noise, equipment noise and factory boundary noise. It can effectively reduce the impact of noise on specific areas. Specification Designed specifically for ...
Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.
