Wood grain device: wood grain device is a kind of auxiliary equipment during paint and coating construction. Generally, rubber is used as the raw material for production, which can present the effect of imitation wood grain. The painting effect is very similar to that of natural wood grain, specifically, there are "S" and "M" textures.

Decoration machine: decoration is a knurling wallpaper tool, which is often used in the laying of liquid wallpaper. There are many effects to choose from. Moreover, the construction is 10 points simple, and the effect is artistic. With different combinations, visual effects also change.