Jiangsu Profile
Product List
3931. 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.
3932. Various Types of Indoor Soundproof Doors, with Customizable Materials, Sizes and Colors [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.
3933. Steel Sound-Insulating and Fireproof Door - Industrial Aluminum Sound-Insulating 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.
3934. Steel Sound Insulated Doors Produced in Chinadouble Soundproof Doorsound Insulation Doorsaluminium ... [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.
3935. Steel Sound Insulated Fireproof Doors Produced in Chinadouble Soundproof Dooraluminium Doors [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.
3936. 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.
3937. Supply Steel Acoustic Fireproof Doorssound Insulation Doorssound Insulation Doorsaluminium Doors [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.
3938. Composite Soundproof Door for High-Noise Equipment Rooms - Customizabledouble Soundproof Door [Dec 05, 2025]
[Dec 05, 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.
3939. Chi Premium European Garage Door with Smart Features Windproof and Energy-Saving Model [Dec 03, 2025]
[Dec 03, 2025] Product Description European Garage Door Due to the construction of european garage doors, in that they open vertically upwards and are suspended under the ceiling, they provide maximum space inside and in front of the ...
Company: SUZHOU SHUNCHI HARDWARE CO.,LTD.
3940. Automatic Control Industrial Rolling Doors High Speed PVC Door for Cold Storage [Dec 03, 2025]
[Dec 03, 2025] 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 ...
3941. Premium Aluminum Rolling Shutter Door - Jinmeicheng Customized Design [Mar 18, 2026]
[Mar 18, 2026] Product Description type Aluminum electric roller shutter door Safety collision avoidance function have Guide rail material aluminum alloy Power requirements 220V Fire protection certification Fire prevention and theft ...
3942. High-Quality Aluminum Rolling Shutter Door From Jinmeicheng China [Mar 18, 2026]
[Mar 18, 2026] Product Description type Aluminum electric roller shutter door Safety collision avoidance function have Guide rail material aluminum alloy Power requirements 220V Fire protection certification Fire prevention and theft ...
3943. Jinmeicheng Aluminum Rolling Shutter Door - Custom Specifications Available [Mar 18, 2026]
[Mar 18, 2026] Product Description type Aluminum electric roller shutter door Safety collision avoidance function have Guide rail material aluminum alloy Power requirements 220V Fire protection certification Fire prevention and theft ...
3944. Customized Aluminum Rolling Shutter Door by Jinmeicheng - Made in China [Mar 18, 2026]
[Mar 18, 2026] Product Description type Aluminum electric roller shutter door Safety collision avoidance function have Guide rail material aluminum alloy Power requirements 220V Fire protection certification Fire prevention and theft ...
3945. Jinmeicheng Customized Aluminum Rolling Shutter Door - Quality Assured [Mar 18, 2026]
[Mar 18, 2026] Product Description type Aluminum electric roller shutter door Safety collision avoidance function have Guide rail material aluminum alloy Power requirements 220V Fire protection certification Fire prevention and theft ...
