With the state's attention to roller shutter doors, now Jinan roller shutter doors are more and more strict, so for everyone's life, safety has also improved a lot, to prevent some fake products and inferior products, roller shutter doors are not a kind of decoration, in some shops, it is to bring us a better sense of safety. The following are the characteristics of roller shutter doors:

1、防上推装置，防止以强制手段撬动门体，安.全防盗。

1. Anti push device to prevent the door from being forced to move, safe and anti-theft.

2、遇障碍自动反弹的人性化设计，防止门体下落运行时对车物的碰撞，使人或车辆顺利通过。门体坚固，且可配有(可选自动报警装置)和防上推装置，防止以强制手段撬动门体，持续报警，安.全防盗。

2. The humanized design of automatic rebound in case of obstacles can prevent the collision of vehicles and objects when the door body falls and runs, so that people or vehicles can pass smoothly. The door body is solid, and can be equipped with (optional automatic alarm device) and anti push device to prevent the door body from being forced to pry, continuous alarm, safety and anti-theft.

3、根据建筑物的不同特点可以选择内装、外装、中装三种不同的安装方式，开启后卷帘收卷在门体上部，节省车库内部空间，并且不会把泥土、雨、雪等杂物带入到车库内，外表美观时尚。

3. According to the different characteristics of the building, three different installation methods can be selected: interior, exterior and middle decoration. After opening, the rolling curtain is rolled on the upper part of the door body to save the internal space of the garage, and it will not bring dirt, rain, snow and other sundries into the garage. The appearance is beautiful and fashionable.

如果这三点都不能做到的话，它还怎样的给商铺带来安.全呢?所以现在对于卷帘门也有明确的规定与质检。一发现质量问题的立即发出警告或者处罚。

If none of these three points can be achieved, how can it bring safety to the shops? So now the country has clear regulations and quality inspection for rolling shutter doors. 1. To issue a warning punishment immediately in case of quality problems.

在选购济南卷帘门的时候我们要看的就是卷帘门的优势，卷帘门的使用的范围是非常的广的几乎能够涵盖我们所有能够想到的户外门的安装。卷帘门的广泛应用已经说明了卷帘门的实用性和广泛性。同时也简洁的说明了它的认可度。卷帘门大量的应用于城市的商.住楼、写字楼、高.档住宅、别墅、商店大门等档建筑。

When choosing Jinan roller shutter door, we should first look at the advantages of roller shutter door. The use range of roller shutter door is very wide, which can almost cover all the outdoor door installation we can think of. The wide application of roller shutter door has proved its practicability and universality. At the same time, it also briefly explains its recognition. Roller shutter doors are widely used in commercial buildings, office buildings, high-grade houses, villas, shops and other buildings.

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. Appearance comparison: different materials and different types can be selected for the appearance of the rolling shutter. The rolling shutter gives us a wide and bright building with good transparency effect and harmonious 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: roller shutter has three major properties: wind pressure resistance, water tightness and air tightness. According to the different performance of roller shutter, we can choose different roller shutter for installation and use. Because of the firmness of the rolling shutter door, its anti-theft performance is also very good. The use of roller shutter doors in our market shows all the advantages of roller shutter doors 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 roller shutter is also more user-friendly. The roller shutter 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 quick. When we use them, we can free our hands and make our products more portable. These changes of roller shutter 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. Process comparison: in the production process, Jinan roller shutter door adopts the principle of joint application, which is composed of different parts, with high convenience and reliability.