uPVC profiles facilitate the selection of users at different levels

For all series of doors and windows of uPVC profiles, through the combination of special profiles, the glass bead is always on the indoor side, which is convenient for the installation and replacement of glass, and at the same time increases the sense of security. The upper and lower joints of the two sashes of the sliding window are sealed with a special bridge structure. The plane joint of the two sashes of the sliding window adopts a special double-channel sealing structure. The track of the sliding window frame is an inlaid aluminum alloy structure, and adopts a line contact method, which reduces the friction at the contact point, easy and flexible to push and pull, and can be replaced according to wear conditions. By replacing hardware (different price and structure), doors and windows can be locked from different positions, and uPVC profiles facilitate the selection of users at different levels.