选购铝合金卷帘门时，重要的环节就是卷帘门本身的产品质量细节入手，下面小编为大家讲解一下，确保大家在选购时，个个都是火眼金睛。

When purchasing aluminum alloy roller shutter door, the important link is to start with the product quality details of the roller shutter door itself. The following sections will explain to you to ensure that everyone is eye-catching when purchasing aluminum alloy roller shutter door.

一，看外观。看颜色、细节、质感，粉沫喷涂的颜色比较“正”，浅色应感觉通透、明亮、柔和，手感应细腻、光滑，整体视觉效果均匀、干净、美观。

1、 Look at the appearance. According to the color, details and texture, the color of powder foam spraying is "positive". The light color should feel transparent, bright and soft. The hand feeling is fine and smooth. The overall visual effect is even, clean and beautiful.

二，看细节。主要看五金配件的材质，五金件的质量也影响着卷帘门的使用寿命，门体结构接缝处及导轨结构接缝处是否细致、门体与导轨缝隙是否均匀。

2、 Look at the details. It mainly depends on the material of hardware fittings. The quality of hardware fittings also affects the service life of roller shutter doors, whether the joints of door structure and guide rail structure are fine, and whether the gap between door body and guide rail is even.

三，看质感。一般来说铝合金铝合金卷帘门一般采用高塑性6063硅镁铝合金一次性挤压成型，用材及工艺相对好一些，综合性能远远高于工业型材标准，坚固耐用。

3、 Look at the texture. Generally speaking, aluminum alloy roller shutter door is made of 6063 silicon magnesium aluminum alloy with high plasticity by one-time extrusion. The materials and process are relatively good. The comprehensive performance is far higher than the industrial profile standard, and it is sturdy and durable.

四，看报告。铝合金卷帘门应有颁发的带材料、结构、质量及性能等方面的详细介绍说明，帮助我们了解其各项性能。

4、 Look at the report. The aluminum alloy roller shutter door shall be provided with detailed introduction to the belt material, structure, quality and performance, so as to help us understand its various properties.

铝合金卷帘门不仅其主体部分材料可靠，而且其辅助配件也都是明显物有所值的。如型材、厚度、表面处理、五金配件、控制系统，明显都能优于市场上一般流通的产品。您有需求可以随时来我们网站进行咨询！

Aluminum alloy roller shutter door is not only the main part of the material is reliable, but also its auxiliary accessories are obviously cost-effective. For example, the profile, thickness, surface treatment, hardware fittings and control system are obviously superior to the products in general circulation on the market. You can come to our website anytime you need http://www.jnhsjlm.com Consult!