full grain leather office chair manufacturer from China

full grain leather office chair manufacturer from China 

1.Upholdstery: :import top grain geniune Leather for front and PVC for back

2.high density molded foam (50) &stainless frame inside

3. patent design 3 Wire-line controling  sychronized mechanism with sliding seating and 3 positions locked,and tilt tention control

4.aluminum armrest with Leather surface 5.gas lift:85 mm distance chrome gas lift 6.polish aluminum base &65 mm PU wheels