Jiangsu Profile
Product List
721. Supply Steel Fireproof Acoustic Doorssound Insulation Double Soundproof Door 
[Mar 20, 2026]
[Mar 20, 2026] 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.
722. Supply Steel Soundproof Fireproof Doors [Mar 20, 2026]
[Mar 20, 2026] 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.
723. Supply Steel Acoustic Doors - for Industrial Use [Mar 20, 2026]
[Mar 20, 2026] 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.
724. Customizable Soundproof Doors for Rooms Equipped with High-Noise Equipment [Mar 20, 2026]
[Mar 20, 2026] 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.
725. China Self-Repairing Function Roll up Door PVC Curtain High Speed Zipper Door [Feb 23, 2026]
[Feb 23, 2026] Product Description >> Product Show Material Description Application Environment Doors for interior use in normal temperature environments Size range W:1000-5000mm H:1000-5000mm Opening and closing ...
726. Industrial Performance Automatic Fast Door Systems Warehouse PVC High Speed Rolling Door [Mar 16, 2026]
[Mar 16, 2026] Product Description A high-speed roll-up door is designed for spaces needing quick access while maintaining safe environmental and climate control. Steel and insulated materials are designed to coil into a drum ...
727. Customizable Fast Interior PVC Folding Door [Mar 15, 2026]
[Mar 15, 2026] Product Description >>PVC Door Intelligent Opening Solution >> Product Show Material Description Application Environment Doors for interior use in normal temperature environments Size ...
728. Customized Stacking Curtain Anti-Wind Safety Edges High Speed PVC Fast Door [Mar 15, 2026]
[Mar 15, 2026] Product Description >>PVC Door Intelligent Opening Solution >> Product Show Material Description Application Environment Doors for interior use in normal temperature environments Size ...
729. Steel Soundproof Doors Produced in China, Class a Fire Resistancesound Insulation Doors [Mar 17, 2026]
[Mar 17, 2026] 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.
730. Steel Soundproof Fireproof Door Produced in China Protectivesliding Door Aluminium Doors [Mar 17, 2026]
[Mar 17, 2026] 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.
731. Metal Sound Insulation Door-Sliding Dooraluminium Doors [Mar 17, 2026]
[Mar 17, 2026] 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.
732. Metal Acoustic Door-The Sound Insulation Is 30 ~ 45 Decibelsdouble Soundproof Door [Mar 13, 2026]
[Mar 13, 2026] 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.
733. Metal Sound Insulated Doors- 30 ~ 45 Decibels [Mar 16, 2026]
[Mar 16, 2026] 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.
734. Automatic Industrial PVC High Speed Roller Shutter Door [Feb 19, 2026]
[Feb 19, 2026] Product Description PVC High Speed Door >> Product Introduction: The PVC Fast Doors are high-speed,fabric-based doors designed for industrial and commercial applications.These doors provide an efficient and ...
735. Chi Electric Automatic Insulated Steel Garage Door for Commercial Garages [Mar 11, 2026]
[Mar 11, 2026] Specification Project Specifications Details Door Panel System Single: 8'x7'(=2438x2134 mm) 8'x8' (=2438x2438 mm) 9'x7' (= 2743x2134 mm) Double: 16x7'(=4877x2134 mm) 16'x8' (= 4877x2438 mm) Door Panel Thickness: 40/50mm ...
Company: SUZHOU SHUNCHI HARDWARE CO.,LTD.
