Jiangsu Profile
Product List
1906. Customizable Steel Soundproof Doors Can Be Used in Equipment Roomsdouble Soundproof Doorsecurity ... 
[Aug 22, 2025]
[Aug 22, 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.
1907. Metal Sound Insulated Doors-The Sound Insulation Is 30 ~ 45 Decibelssound Insulation Doorsaluminium ... [Aug 22, 2025]
[Aug 22, 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.
1908. Supply Steel Sound Insulated and Fireproof Door - for Industrial Usesound Insulation Doorsmetal ... [Aug 22, 2025]
[Aug 22, 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.
1909. Industrial Acoustic Window Can Be Used in Equipment Roomaluminum Casement Windowaluminum Soundproof ... [Aug 22, 2025]
[Aug 22, 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.
1910. Metal Sound Insulation Doors-The Sound Insulation Is 30 ~ 45 Decibelsprotective Doorssecurity ... [Aug 22, 2025]
[Aug 22, 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.
1911. Metal Sound Insulation Door-The Sound Insulation Is 30 ~ 45 Decibelsprotective Doorssliding ... [Aug 22, 2025]
[Aug 22, 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.
1912. Industrial Acoustic Windows Can Be Used in Equipment Roomsaluminum Sliding Windowaluminum ... [Aug 22, 2025]
[Aug 22, 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.
1913. Supply Steel Sound Proof and Fireproof Door - for Industrial Usedouble Soundproof Dooraluminium ... [Aug 22, 2025]
[Aug 22, 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.
1914. Supply Steel Sound Insulation and Fireproof Doors - for Industrial Usealuminium Doorsdouble ... [Aug 22, 2025]
[Aug 22, 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.
1915. Copper Right-Angle Check Valve for Industrial Applications [Jul 25, 2025]
[Jul 25, 2025] Product Description This 90-degree angle check valve is engineered exclusively for fuel dispensing systems. Its primary function is to enforce one-directional fuel flow while preventing hazardous backflow in pipelines. ...
1916. High-Performance Copper Right-Angle Check Valve [Jul 25, 2025]
[Jul 25, 2025] Product Description This 90-degree angle check valve is engineered exclusively for fuel dispensing systems. Its primary function is to enforce one-directional fuel flow while preventing hazardous backflow in pipelines. ...
1917. Tryba Shanghai European Thermal Insulation UPVC Tilt and Turn Windows [Jul 25, 2025]
[Jul 25, 2025] Specification Window Type Tilt and Turn Window Material 70mm 3 or 5-Chambers VEKA UPVC Thickness 2.8mm Sealing System 3EPDM Profile 70mm 5-Chambers VEKA UPVC Glass 6GLow-e+12A+6G Thickness(24/30/36mm) Handle HOPPE ...
Company: Suzhou TRYBA Building Materials Technology Co., Ltd.
1918. High-Performance One Way Cast Iron Check Valve [Jul 25, 2025]
[Jul 25, 2025] Product Description A one-way check valve is installed on the suction system and fuel lines at the top of fuel storage tankers; this critical safety device utilizes a spring-loaded ball or poppet mechanism to ...
1919. One Way Check Valve with Cast Iron Valve Body and Copper Cap [Jul 25, 2025]
[Jul 25, 2025] Product Description A one-way check valve is installed on the suction system and fuel lines at the top of fuel storage tankers; this critical safety device utilizes a spring-loaded ball or poppet mechanism to ...
1920. Premium One Way Cast Iron Emergency Cut-off Check Valve [Jul 25, 2025]
[Jul 25, 2025] Product Description A one-way check valve is installed on the suction system and fuel lines at the top of fuel storage tankers; this critical safety device utilizes a spring-loaded ball or poppet mechanism to ...
