1、背可三档升降调节，背选用国外进口弹性尼龙材料，6档可升降调节头枕。

1. The back can be adjusted in three steps, the back is made of imported elastic nylon material, and the headrest can be adjusted in 6 steps. The back is made of special net imported from South Korea, and the seat cover is made of soft sofa fabric 2. 3D functional adjustable armrests <br>3. Shaped cotton seat cushion, the seat shell can slide forward and backward 4. Imported multifunctional (up and down lifting, seat bag forward tilt, seat cushion sliding, Three-stage tilt) Chassis 5. Sanhong four-stage steam pole <br>6. New <br>330MM high-end aluminum alloy foot 7. 60MM hollow wheel;

1, the back can be three-grade lift adjustment, back selection of foreign imported elastic nylon materials, 6 gears can be lifted and adjusted headrest. Back using Korean imported special network, seat bag fabric using soft sand release fabric 2, 3D function adjustment armrest.<br>3, stereotyped cotton cushion, seat shell can slide back and forth 4, import multi-functional (up and down, seat bag forward tilt, seat cushion slide, three sections tilt) chassis 5, sanhong four-stage pole.<br>6, the new 330MM high-end aluminum alloy feet.<br>7, 60MM hollow wheel;

1. The back can be adjusted up and down by three gears, the back is made of imported elastic nylon material, and the headrest can be adjusted by six gears. The back is made of special net imported from South Korea, and the seat bag is made of soft sand release fabric. 2. 3D function adjustable armrest<br>3. 4. Imported multi-functional chassis (up and down lifting, seat bag forward tilting, cushion sliding and three-stage tilting) 5. Sanhong four stage steam rod<br>6. New 330mm high end aluminum alloy foot<br>7. 60mm hollow wheel;<br>