Product configuration: plastic frame: gray; fabric: fabric: high quality imported net cloth; armrest: TPU+ nylon, roasted black lacquer inner tube; chassis: independent research and development of aluminum alloy linear control polishing; barometer: electroplating, Korean KGS brand, three grade 100mm stroke; chair foot: JW aluminum alloy polishing; pulley: 60mmPU intermediate electroplating. (mobile comfort pad selection).

Product function: independent research and development of linear control chassis, can choose memory lock or angle locking; back pad back angle adjustment, humanized back tightness adjustment, four section height adjustment; waist with automatic elastic support; seat height, seat depth adjustment; 4D no button handrails adjustment (high and low, back, left and right, left and right, angles)