头枕可高度及角度可调；一杆式多段锁定底盘，人性化后仰弹力调整；椅背可高

The headrest can be adjusted in height and angle; one-lever multi-section locking chassis, humanized reclining elasticity adjustment; the backrest can be adjusted in height, automatic elastic waist pillow; the seat cushion can be adjusted in height, 2D armrest can be raised and lowered, and the armrest surface can be left and right Rotating; silent pulley;

Headrest can be height and angle adjustable, one-shot multi-segment locking chassis, humanized rear-mounted elastic adjustment, seat back can be adjusted, automatic elastic waist pillow, seat cushion can be high and low adjustment, 2D armrest can be high and low lift, armrest surface can be rotated left and right, silent sheave;

The headrest can be adjusted in height and angle; the one rod multi-stage locking chassis can be adjusted in back elasticity; the seat back can be adjusted in height and automatic elastic waist pillow; the seat cushion can be adjusted in height, the 2D armrest can be lifted in height and the armrest surface can be rotated in left and right; the silent pulley;<br>