Rotatable adjustable ergonomic chair

This chair integrates 360° rotation and multi-angle backrest adjustment. It features a scientific ergonomic design with five zones of support, providing excellent support whether sitting, lying down or lying down, and eliminating fatigue. The high-load-bearing rotating chassis is stable. The bottom can rotate 360° and shake 30° forward and backward. The double-layer thickened backrest is filled in sections, providing a comfortable and snug fit.