1. White frame (designed by Peter Horn, Germany)
2. 4D PU armrest
3. Mechanism: Italy Donati-DOT mechanism (6 classes elasticy adjustment; inclinable angle of 22°-23°)
4. Seat: back and forth adjustment, patented buffering function
5. Gas lift: Korean KGS100 calss-4 gas lift
6. PU back supprt with up and down adjustment
7. Base: 350 aluminum base
8. Fabric: back: HY-5806B series special mesh, cushion: HY-5806 composite 2mm sponge polyester cloth.
9. Headrest: up and down; swivel adjustment