1, selected area, Ipomoea foot high security.
2, having a support body, eliminate back fatigue tensions.
3, you can always design the installation of accessories such as handrails and the like.
4, having a beautiful appearance and proper color match.
5, chairs with body movement, does not limit the user, only one sitting.
6, the basic functions of the device and a height-adjustable flexible 360 ​​degree rotation.
7, seat depth and width dimensions are correct, the leading edge of the chair to keep the vertical extension of the arc, and choose permeability good fiber cloth.
8, with the waist size of the body curve design, in order to prevent the waist becomes arched spine, lumbar spine and protect functions.
9, the chair can move freely, the best selection of chairs with wheels, but the wheels are in accordance with the floor hard and soft and the choice of different materials of different wheels.
10, the chair shall have no clothes hook or hinder the work of poor design, the use of a chair with armrests, you need to choose the armrest surface feel good material.