1.性

1. Security

性是选择指南里重要的一项，也是所有车库卷帘门应该具备的基本功能。

Safety is an important aspect of the selection guide and a fundamental function that all garage roller shutter doors should possess.

在选择车库卷帘门的门锁时，一定要选择指数高，有放撬和报警装置的。

When choosing the lock for the garage rolling shutter door, be sure to choose one with a high safety index, equipped with a lever and alarm device.

2.方便性

2. Convenience

在选择车库卷帘门时，方便性也是我们要考虑的点，在方便车辆进出的同时，也要方便人们自己的开锁关锁等。

When choosing a garage roller shutter door, convenience is also our first consideration. While it is convenient for vehicles to enter and exit, it should also be convenient for people to open and close locks themselves.

3.实用性

3. Practicality

以前的车库卷帘门大的缺点就是人进出不方便且开关门时噪音过大。

The disadvantage of the large garage roller shutter door in the past was that it was inconvenient for people to enter and exit, and there was too much noise when opening and closing the door.

所以在选择时，一定要选具备消音工艺的车库门，避免对自己或他人造成影响。

So when choosing, it is important to choose a garage door with sound reduction technology to avoid affecting oneself or others.

车库卷帘门长期暴露在户外，甚有些门在恶劣的现场环境中使用。道路上有很多灰尘，其他异物可能会进入车库卷帘门的轨道里。因此，车库卷帘门表面应定期清洁，因为铝合金具有柔韧性，擦拭时，建议用软干布擦拭。检查车库卷帘门密封条是否老化，如果有的话，就要更换新的密封条了，检查各部位螺钉是否有松动。要及时清理轨道内的异物，清理需要润滑油的部位，然后加入新的润滑油。清洁工作完成后，启动车库卷帘门，查看运行过程中是否平稳正常。

Garage rolling shutter doors are exposed to outdoor environments for a long time, and some doors are even used in harsh on-site environments. There is a lot of dust on the road, and other foreign objects may enter the track of the garage roller shutter door. Therefore, the surface of the garage roller shutter door should be cleaned regularly because aluminum alloy has flexibility. When wiping, it is recommended to use a soft dry cloth. Check if the sealing strip of the garage roller shutter door is aging. If it is, replace it with a new sealing strip and check if the screws in all parts are loose. Timely clean up foreign objects inside the track, clean the parts that require lubricating oil, and then add new lubricating oil. After the cleaning work is completed, start the garage roller shutter door and check if it runs smoothly and normally.