UPVC Profile is a PVC profile used to make doors and windows, and UPVC Profile can be seen in almost every household. So do you know the development history of UPVC Profile? LUMEI UPVC Profile shares the development history of UPVC Profile for everyone.

UPVC Profile doors and windows have been widely used in my country since the late 1990s. Many new high-end residential areas will choose UPVC Profile doors and windows. In fact, UPVC Profile appeared in Germany as early as the 1950s, and then with its excellent performance

The quality of UPVC Profile doors and windows is very outstanding, so basically no maintenance is required during use, but necessary maintenance is still indispensable. This is beneficial to prolong the service life of UPVC Profile. The following LUMEI Profile will share with you the maintenance method of UPVC Profile.

The wind and sand in our current living environment is very large, and many friends have a deep understanding of it. For example, if the windows are not closed for less than half a day, there will be a layer of soil on the floor. Of course, UPVC Profile doors and windows are more likely to get dirty

In order to facilitate you to understand the reasons for the deformation of UPVC Profile doors and windows, we have compiled this information for you, as follows:1. Incorrect stacking of UPVC Profile causes material deformation. In order to save trouble, some door and window factories stack the materials casually