Backrest Board Office Chair
There are various types of backrest board office chairs, each with distinct features.

Woshi Ultra Smart Control Dynamic Ergonomic Office Chair: This office chair is made of full mesh fabric, which offers excellent breathability. It allows users to stay dry and reduces the feeling of stuffiness during long hours of office work. Its unique feature is the spinal stretching function, which helps relieve spinal pressure caused by prolonged sitting and promotes spinal health. The lumbar support is equipped with a motor at the back. Driven by the motor, the lumbar support can be dynamically adjusted according to the user's needs, providing personalized lumbar support and better fitting the lumbar curve to reduce lumbar fatigue.
Xixia Six Squad Leader Ergonomic Office Chair: It is wrapped in top-grain leather, which has good texture and strong durability. This not only enhances the overall grade of the office chair but also provides a comfortable touch for users. The design conforms to the curve of the human spine, providing natural support for the spine and reducing its burden. The lumbar support has an independent support module that can precisely support the waist and effectively disperse waist pressure. The height of the backrest and the position of the headrest can be freely adjusted to meet the needs of users of different heights and help them find the most comfortable sitting position. In addition, it is equipped with 360-degree smooth casters, facilitating users to move freely within the office area; the high-elastic gas rod ensures smooth and stable adjustment of the seat height.
SumLush Xia Caomu Fit CC Ergonomic Office Chair: It features the ZeroG Flow Dynamic Lumbar Support System, which integrates the BackFit Four-Way Back-Lumbar Fit System, the S-Flex Dynamic Spinal Pressure Distribution Adaptation System, and the FullSup Full-Back Support Structure, forming a complete dynamic lumbar protection solution. The BackFit Four-Way Back-Lumbar Fit System can fit the back and waist from multiple directions, providing all-around support; the S-Flex Dynamic Spinal Pressure Distribution Adaptation System can dynamically adjust according to the shape and pressure distribution of the spine, effectively dispersing spinal pressure; the FullSup Full-Back Support Structure ensures that the entire back receives stable support, reducing back fatigue and discomfort.



