The doors to the shower include manual door, auto-sliding door, fast-rolling door, etc.
2
公司专业生产快速卷帘门、金属卷帘门、快速堆积门、工业滑升门、平开软门等系列。
Companies specializing in the production fast shutter doors, metal shutter doors, rapid accumulation of doors, industrial sliding doors, soft-opened the door, and other series.
3
它是机械与电器综合性能的消防产品，因此对安装好的快速卷帘门应始终处于正常状态。
It is the mechanical and electrical properties of the fire products, so the installation of fast shutter door should always be in a normal state.
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