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Methods for Judging the Quality of a System
12-09-2023
Mainly looking at the cross-section of the profile corners. Usually, the tightness of a broken bridge section and sealing strip can reflect the quality of a system. The following points are relatively helpful to everyone:
1) There are three rubber strips between the system doors and windows, opening leaves, and door frames for sealing.
2) The installation of the system's door and window glass will definitely not use silicone, and both use two adhesive strips inside and outside the glass.
3) The glass pressure lines of the system doors and windows cannot appear outdoors
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