MS8009 chair is an ergonomic desk chair, The major features of this chair are:

-seat with moulded foam

-height adjustable back lumbar

- with three types of mechanism optional: 3 positions locking or with slider and 4 positions locking or Weight Adjustable Tilt (W.A.T) mechanism,it does not require additional adjusting but maintains self-adjusted tension. We can also call it synchro self mechanism, it is self-weighing mechanism. The backrest moves together with the seat, following the move of the user sitting in the chair and guaranteeing him full support of  his back. The Synchro self mechanism senses user’s weight and automatically provides the right amount of support through the full range of recline motion.

-with three types of armrests optional:height adjustable PU armrests or 3D armrests or 4D armrests

--Design patent certificate