So How Should We Distinguish Between True and False Broken Bridge Aluminum Doors and Windows-WJW Aluminum Supplier Aluminum

At present, for doors and windows consumers, in addition to prices and quality, the most common problem is that the broken bridge aluminum doors and windows will buy fake? The answer is yes, so how should we distinguish between the authentic bridge and aluminum doors and windows? Take a look at the insulation belt of the insulation belt is the core of the broken bridge, aluminum doors and windows. Whether the door and window insulation has a lot to do with the thermal insulation belt. At present, many domestic broken bridge aluminum doors and windows use imported PA66GF insulation belts. This insulation belt generally presents a black luster. The insulation belt will marked the merchant's product specifications and production batch numbers and laser code every 60 cm. "The most important thing is that the surface of these insulating belts is very smooth, without compressed holes, and will not loosen. If you observe it in light, there will be a unique luster of minerals on the surface. These are the unique features of the import insulation belt. When looking at the color purchase, you should carefully observe the surface outline of the aluminum doors and windows of the bridge. The color of the surface and window should be the same. If there is spots or trachoma on the surface of the profile at this time, this kind of broken bridge aluminum doors and windows must be unqualified. Generally, in general, it is really true. This will not happen by aluminum doors and windows manufacturers. Look at the seal strip. Does anyone say that the seal is different? How can you see that there is a certain difference between the real broken bridge aluminum doors and windows and the fake seal bands. The material used in the real seal belt is Sanyuanye Rubberry Gel. This is a good difference. There is a sealed band where the doors and windows are closed, just carefully identify. Listen to the sound. When we buy doors and windows, we must get used to knocking on the walls of the window, but often do not pay attention to echo. In fact, echo is also the basis for judgment. The fake broken bridge aluminum doors and windows, that is, ordinary aluminum alloy doors and windows. The echo is particularly large. Because the structure of the broken bridge aluminum doors and windows is a ladder, there is also a layer of sound insulation material, so the sound is particularly small, but if it is fake, the sound is not the case like that Be. Look at these accessories. When buying doors and windows, there must be no hardware accessories. The five attachments of the broken bridge aluminum doors and windows look smooth and smooth, heavy and heavy. The hardware of this material is better in appearance and quality. Looking at the corners of the doors and windows, many people do not pay attention to this part, but this part is often easy to distinguish one place. The corners of some fake bridges and aluminum doors and windows will look particularly not smooth. of. "The real broken bridge and aluminum doors and windows are very in place regardless of any part, because regular manufacturers are very strong in technology and processing equipment, and they pay more attention to the appearance processing of the doors and windows. After reading this, I believe you have understood how to deal with these problems. When buying broken bridges and windows, these are the most convenient methods and very practical methods. I hope to bring you simple help.