ALL PRODUCT LIST:

1. Torsion(Steel spring). 2. Noise eliminator. 3. Lean back adjustment. 4. Pressurize torsion(Fit sizes of chair : X, M).

1. Multi-locking. 2. Pneumatic gas height.

The barometric chassis and the main module is made to form our body. The most important thing is that we strengthen the main body 10n/n higher than t...

1. Seat and backrest can lean back at the same time. 2. Fit sizes of chair: X 、M and mesh chair.

Safety device with 3 levels backward adjustments. Chassis and backrest can lean backward together. The whole module is formed integrally. Instead o...