Write-down boards are designed for seats used in meetings or lectures. They are convenient for taking notes and putting documents and books in class. There are two kinds of Ming and hidden styles.
Cup holder is divided into two kinds: armrest cup holder and outer cup holder. The armrest cup holder is mainly used in cinemas and frequently necessary places. Most of the armrest cups are designed to be integrated with handrails.
The external cup holder is used for meetings, classes and other places, and is used only when necessary. There are two kinds of external cup holder: front cup rack and rear cup rack.