1. The personalized design of the pull hand can be opened and locked with one push and one pull. It is easy to operate and easy to use.
2. The profile narrow fan design maximizes the visual surface. After the door is closed, the hinge and the pulley group are all hidden, and there is no middle column design.
3. Profiles and hardware doors and windows can be used, and doors can be combined at will: 440/422/431/330/220, etc.
4. It can be used as a 90-degree corner without columns, which provides strong support for broadening the field of vision and improving space.
![50 series folding window system from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
![50 series folding window system from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)
![50 series folding window system from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)