Jiangsu Profile
Product List
406. Aluminum Alloy Acoustic Windows, Customizable, with Color Options Available 
[Oct 09, 2025]
[Oct 09, 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.
407. Steel Soundproof Fireproof Doors Produced in China [Oct 09, 2025]
[Oct 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.
408. Metal Sound Insulatied Door-The Sound Insulation Is 30 ~ 45 Decibels [Oct 09, 2025]
[Oct 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.
409. Supply Steel Sound Insulated Door - for Industrial Useprotective Doorssliding Dooraluminium Doors [Oct 09, 2025]
[Oct 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.
410. Metal Acoustic Doorprotective Doorsprotective Doorsaluminium Doorssecurity Door [Oct 09, 2025]
[Oct 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.
411. Supply Steel Soundproof Fireproof Doors [Oct 09, 2025]
[Oct 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.
412. Supply Steel Soundproof Doors - for Industrial Usesound Insulation Doorsprotective Doorsaluminium ... [Oct 09, 2025]
[Oct 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.
413. Steel Sound Acoustic Doors Produced in Chinasound Insulation Doorsdouble Soundproof Dooraluminium ... [Oct 09, 2025]
[Oct 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.
414. Steel Double-Layer Soundproof Doordouble Soundproof Dooraluminium Doors [Oct 09, 2025]
[Oct 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.
415. Supply Steel Fireproof Acoustic Doorssound Insulation Double Soundproof Door [Oct 09, 2025]
[Oct 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.
416. Hot DIP Galvanized and Electro Galvanized Swing Chain [Sep 15, 2025]
[Sep 15, 2025] FAQ Q1: Are you a trading company or a factory? A: We are a factory ,this is our international trading department Q2: What's your delivery time? A:Please Send an Inquiry to check our stock first. Most products in ...
Company: NanTong Ferry Chain Co., Ltd.
417. Bright Zinc Plated DIN766 Swing Chain [Sep 15, 2025]
[Sep 15, 2025] FAQ Q1: Are you a trading company or a factory? A: We are a factory ,this is our international trading department Q2: What's your delivery time? A:Please Send an Inquiry to check our stock first. Most products in ...
Company: NanTong Ferry Chain Co., Ltd.
418. Hyswell 20gp Shipping Container for Reliable Shipping Solutions [Sep 16, 2025]
[Sep 16, 2025] Spec Length Width Heigh Door Width Door Height Capacity Tare Weight Maxi Cargo Optional Customized Services Standard 20' 19' 4" 7' 8" 7' 10" 7' 8" 7' 6" 1,172 Cft 4,916 Lbs 47,900 Lbs - Custom ...
Company: Hyswell (Yangzhou) Integration Technology Co., Ltd.
419. Elegant Aluminum Alloy Swing Doors with Smooth Operation [Sep 26, 2025]
[Sep 26, 2025] Product Description Door Series Metal glass door is a type of door that is both beautiful and practical, and is widely used in various scenes such as home and commercial space. It is divided into swing door and ...
420. Personalized Aluminum Swing Door in Elegant Chinese Design [Sep 26, 2025]
[Sep 26, 2025] Product Description Door Series Metal glass door is a type of door that is both beautiful and practical, and is widely used in various scenes such as home and commercial space. It is divided into swing door and ...
