Mesh Office Chair Manager Office Chairs Wholesale Color:Black 5mm thickness chrome metal frame

5mm thickness chrome metal frame + PU castors

3) PU/Fabric padded seat with injection foam inside + plastic seat bottom cover4) 3D adjustable armrest with soft PU armpad 4) BIFMA passed CLASS 4 bchrome gaslift5) Muti-functional mechanism with back reclining and locking at 4 positions function

7) BIFMA passed 340mm black nylon base with BIFMA passed 60mm nylon PU castors

table top with 25mm thickness board & 2

4) Plane mechanism with back tilting & locking function

Mesh Office Chair Manager Office Chairs Wholesale Color:Black 5mm thickness chrome metal frame1. Mesh back + fabric seat with high density foam inside 2. Fixed PP with fiber armrest3. BIFMA passed CLASS 3 gaslift4. 320MM nylon metal base + 50MM PU castors