mesh ergonomic office chair,task chair,mesh chairs,office chair

Mesh Office Chair On Sale, special task chair,workstation chair

 

Material structure:
 

1. Backrest : high elasticity breathable fabricJ-bar/ backet: 6-8mm iron.
2. Seating/Cushion: 14mm thickness plywood board support, used together with 5cm thickness fire retadent moulded foam. It won’t damaged and deformation in 5 years. Make feel exactly comfortable and soft.
3. Armrest: PA fixed armrest
4. Mechanism: Central tilting with locking function.
5. Gas lift : National standard, class 4,swivel lift smoothly and mute.
6. Footbase: Nylon penta foot base.
7. Castors: nylon castors, dia=50mm,mute.
8.  

Strength properties:
 

1. Backrest:6-8mm J-bar,pass the back strength tester.
2. Seating/Cushion: Moulded foam can be use 5 years, and won’t deformation,it pass the American standard CA117 test .
3. Armrest: Nylon fixed structrue,
4. Mechanism: Central tilting with locking function.
5. Gaslift: voyage:100mm,pass Bifma 5.1,it can sustain 150-200kg tension.
6. Foot base: Nylon  penta foot base.

Castors: Nylon castors .