A good office chair should meet the following criteria:
1. Must have a height adjustable device and a flexible 360-degree rotation of any basic functions.
2. Choose suitable for the user's own chair, with product assurance and improve after-sales service.
3. Support the body, eliminate fatigue and tension of the back.
4. The chair must be able to move freely, the best use of chairs with wheels, and wheels according to the floor of the soft, hard and choose different materials wheels.
5. The chair must be fitted with the body to move, not limited to the user, only one kind of sitting position.
6. Select the bottom area, high security paw foot.
7. With the curve of the waist size of the human body design, in order to prevent the waist vertebra changes arched, and to protect the function of the lumbar vertebra.
8. The chair must not be hooked or obstruct the work of the poor design, if the use of chairs with armrests, you need to use the armrest surface feel good material.
9. All adjustment device to be simple and easy to operate.
10. Should be designed to be installed at any time, such as handrails like accessories.
11. The seat depth and width dimensions should be correct, the front edge of the chair to maintain arc extension, while selecting a good breathable fiber cloth.
12. With a beautiful appearance and the appropriate color matching.