When purchasing Jinan roller shutter door, we should first look at the advantages of roller shutter door. The scope of use of roller shutter door is very wide, which can cover almost all the outdoor door installation we can think of. The wide application of rolling shutter door has explained the practicability and universality of rolling shutter door. At the same time, it also briefly explains its recognition. Rolling shutter doors are widely used in commercial and residential buildings, high-grade houses, store gates and other buildings in cities.

1、比外观：卷帘门的外观可以选择不同的材料和不同的类型的，从卷帘门给我们宽阔亮堂、通透效果好、外观谐和流利的建筑。

1. Comparison of appearance: different materials and different types can be selected for the appearance of rolling shutter door, which gives us a wide and bright building with good permeability effect and harmonious and fluent appearance.

2、比性能：卷帘门有三大性能：抗风压性、水密性、气密性。根据卷帘门的不同性能我们可以选择不同的卷帘门进行安装和使用。由于卷帘门的坚固性所以在防盗方面的性能也是非常的好的。我们市场上面的卷帘门的使用都说明这一切关于卷帘门的优势和铝合金和普通卷帘门比较。

2. Specific performance: the rolling shutter door has three properties: wind pressure resistance, water tightness and air tightness. According to the different performance of rolling shutter doors, we can choose different rolling shutter doors for installation and use. Due to the firmness of the rolling shutter door, the anti-theft performance is also very good. The use of roller shutter doors in our market shows all this. The advantages of roller shutter doors are compared with aluminum alloy and ordinary roller shutter doors.

3、比功用：卷帘门的功能也是比较的人性化的，卷帘门是采用的上下滚动实现开关门的效果，同时还可以采用电动开关的方式，这样就更加的方便快捷了。在使用的时候我们就可以解放我们的双手，让我们的在使用这些产品的时候就会变得更加的轻便，卷帘门的这些改变也是在顺应我们时代的发展的。

3. Function comparison: the function of the rolling shutter door is also more humanized. The rolling shutter door uses up and down rolling to achieve the effect of opening and closing the door. At the same time, it can also use the way of electric switch, which is more convenient and fast. When using, we can liberate our hands and make our products more portable when using these products. These changes of rolling shutter doors are also in line with the development of our times.

4、比工艺：在制作的工艺上面济南卷帘门采用的关节套用的原理，将不同的零件组装而成，方便性和可靠性是非常高的。

4. Comparison process: in the production process, Jinan roller shutter door adopts the joint application principle to assemble different parts, which is very convenient and reliable.