Dry-painted wooden doors mainly talk about the surface painting process. The wood grain and paint surface treatment of dry-painted wooden doors is to make a special formula for special environmental protection paint. After the paint is dried by a special process, it is attached to the door in the form of high temperature (180 degrees) and high pressure (about 2000 tons).

Wrapped wooden doors are generally made of laminated wood of Cunninghamia lanceolata (including cedar, cold spruce and imported hemlock), that is, finger-jointed wood. The inner core is generally divided into two types: keel structure (not completely solid) and finger-jointed fang solid core. Dense boards are pressed on both sides, and then bark is attached, followed by hot pressing.