Seat/back foam: high density PU foam
Seat and back cover: injection molded with multiple composite materials (PP)
Fabric: polyester
Armrest and leg: made from top quality steel after precise pressing and welding, and gone through procedures of polishing, anti-rusting, phosphing, spraying and power coating.
Writing tablet: MDF with melamine face, high strength casts makes turns over the bearing
Lifting mechanism: by gravity