The nationally patented three-button control base features synchronized tilting, 135° continuous locking, adjustable recline tension for personalized comfort. The seat can be adjusted in height, depth, and slide forward and backward.
The backrest and lumbar support are designed separately, with a wrap-around lumbar cushion.
The backrest is adjustable in height and can be locked in four positions.
The 3D armrest can be adjusted in height, rotated left and right, and slid forward and backward.