Seat back pad: Apply the principle of ergonomic, the use of honeycomb foam technology a molding design, fit the human body curve, make the load of movement evenly distributed for users to bring a higher degree of comfort.
Handle: The use of soft TPV (thermoplastic vulcanized rubber) extrusion molding, the use of anti-sliding, increase comfort, the ergonomic design will disperse the load of movement of pull and push evenly.
Seat adjustment: The use of four-link mechanism and air spring automatic adjustment, so that more smooth adjustment, ease, and convenience.
Push arm: The use of the four-bar mechanism to enhance the stability of the movement, the movement resistance directly transmitted to the link, so that the movement trajectory is more smooth, more vividly sense of force.
