Ergo-H, Factory Wholesale Designer Swivel Chairs Executive Portable Office Computer Chair Executive Office Chairs High Back Material:Nylon mesh 0mm medium size plane mechanism

0mm medium size plane mechanism with tilt & lock function & tilt tension adjustable 5) BIFMA passed CLASS 3 chrome gaslift 6) 350mm alumimum base & 50mm BIFMA passed PU nylon castors 7) Quality warranty: 3 years

5) Multi-functional mechanism with back reclining & 3 positions locking function

black/sliver/red/blue)3) 3D armrest with soft PU armpad4) Nylon mesh seat5) Multi-functional mechanism with back reclining & 3 positions locking + seat sliding function6) BIFMA passed CLASS 3 gaslift7) 350mm aluminium base & BIFMA passed 60MM nylon castors

1)New material PP back

Visitor chair with 2

Ergo-H, Factory Wholesale Designer Swivel Chairs Executive Portable Office Computer Chair Executive Office Chairs High Back Material:Nylon mesh 0mm medium size plane mechanism1) Luxury ergonomic mesh office chair + 2D headrest2) Nylon back frame +nylon mesh height adjustable backrest + separate lumbar support with sping (4 colors options for back plastic cover, black sliver red blue)3) 3D armrest with soft PU armpad4) Nylon mesh seat5) Multi functional mechanism with back reclining & 3 positions locking + seat sliding function6) BIFMA passed CLASS 3 gaslift7) 350mm aluminium base & BIFMA passed 60MM nylon castors