521 china supplier of ergonomic office chair with back and neck support

china supplier of ergonomic office chair with back and neck support

The ergonomic chairs help people to relieve back pain and reduce the stress on the thigh, and is suitable for people to work at a desk for a long time. Customized logo + Packaging Available.

‘- Imported mesh pass international standard test

– Black frame

– Separated backrest with flexible lumbar support

– Exclusive patent of 2 Wire-line controling mechanism

– 100mm imported Class4 Gas lift

– Five star aluminum base pass BIFMA test: 700mm

– 65mm PU castors

Headrest: height adjustment

Backrest connected with flexible lumbar support: height adjustment

3D Armrest: height/depth/pivot adjustment

Seat adjustment: height/back tiling in any positions with lock

Tilt tension control

Mute PU castors in 360°