What is a solid wood window?
It is estimated that the window is made of solid wood, and now are not all alloy like?
Due to the lack of domestic timber resources, the current market for the high external wood windows. Market to 70 series or 80 series of flat window and flat open under the hanging window.
The doors and windows made of wood for the frame are called solid wood windows. Including wood as a force bar base material and aluminum, plastic composite doors and windows
