Aluminum Sliding Windows: Safety, fastness, don't accupy space, cheap.
Sliding window is a type of window which opens horizontally by sliding, whereby the door is mounted on a track.No lifting! No crank! No sudden closed by the wind! No Way to let outside in.
High-performance rollers at the bottom of the door ensure that up to 150kg heavy double glazed window panel glide effortlessly. To keep safety for children, the limiting stopper is necessary when they open the window.