17567.

Soundproof Doors for Home or Office Use Custom Sizes for Pump Room & Mechanical Plant. Acoustic ... [Jun 05, 2026]

Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.

17569.

Metal Sound Proof Door-The Sound Insulation Is 30 ~ 45 Decibels Quiet Indoor Space Against Roaring ... [Jun 05, 2026]

Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.

17571.

Fast Spiral Door [Sep 30, 2020]

It can be used for various indoor / outdoor space separation and high-speed and frequent use of ordinary manufacturing or logistics facilities. It has very good wind resistance, compact structure, simple / delicate ...

Company: Suzhou Usheng Logistics Export Co., Ltd.

17573.

Non-Hermetic Sliding Doors [Jun 23, 2017]

Characteristics and Advantages (1) Intelligent control design: Adjustable main parameter and secondary parameter automatically according to the weight of door leaves; (2)Low noise: Special static sound track, ...

Company: Kunshan Elegint Automatic Doors Co., Ltd

17575.

Metal Sound Insulated Doors- 30 ~ 45 Decibels Custom Acoustic Doors for Equipment Room Noise ... [Jun 05, 2026]

Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.

17577.

Metal Acoustic Doors Protective Doors Sliding Door Aluminium Doors Protective Doors Full Perimeter ... [Jun 05, 2026]

Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.

17579.

Metal Acoustic Door Protective Doors Protective Doors Aluminium Doors Security Door Sound ... [Jun 05, 2026]

Company: Nanjing Bohong Environmental Protection Technology Co., Ltd.