China supplier promotional luxury fancy office chairs high back leather boss office chair with armrest

China supplier promotional luxury fancy office chairs high back leather boss office chair with armrest

Description:

1.Back: molded foam with metal tube inside,looks nice and durable.
2.Seat cushion: 55D molded foam covered by Leather.
3.Armrest: Use 40*20*T2.0 chrome metal tub armrest with TH166PP pad.
4.Mechanism: Multi-functional mechanism,has up&down adjustment,swinging,360degree rotation;
5.Gaslift: KGS80*50,service life is 120000 times up&down.
6.Base: Aluminium alloy,fastness and durable,can bear 1000kgs weight.
7.Caster: PU caster(diameter:60MM)