Danny-H(Black frame),New model comfortable ergonomic office chair sychronized mechanism 3) PU/Fabric padded seat with

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

1) Mid back executive office chair 2) PU padded seat & back with high density foam inside 3) 1

3) PP with fiber seat

4) Multi-fucntional mechanism with back reclining & 4 positions locking function + seat sliding

1) Mid back mesh office chair 2) Mesh + grey PP with fiber back frame + height adjustable lumbar support (Black PP availble)3) Fabric padded seat with injection foam inside + plastic seat bottom cover4) Fixed grey PP armrest (Black PP availble)4) BIFMA passed CLASS 3 chrome gaslift5) Muti-functional mechanism with back reclining and locking at any positions function 6) BIFMA passed 320mm chrome metal five star base & BIFMA passed 60mm PU nylon castors

Danny-H(Black frame),New model comfortable ergonomic office chair sychronized mechanism 3) PU/Fabric padded seat with1) High back mesh ergonomic office chair with 3D headrest 2) Black PP with fiber new material back frame + nylon mesh back & seat + height adjustable 3D lumbar support 3) 3D armrest with soft PU armpad 4) Multi fucntional mechanism with back reclining & 4 positions locking function+seat sliding 5) BIFMA passed CLASS 3 gaslift 6) 350mm chrome metal base + BIFMA passed 60MM nylon & PU castors