Emma-M, Factory direct sale mesh task chair swivel office chair for meeting room Color:Black Nylon mesh back with nylon

Nylon mesh back with nylon back frame in ergonomic design3) Adjustable 2D lumbar support in height & depth4) Double layer nylon mesh seat with injection foam for seat front inside + nylon seat frame

other board with 16mm thickness

high density foam inside & armrest3) Good quality plane mechanism with tilt & lock function4) BIFMA passed CLASS 3 gaslift5) 330MM aluminum base with BIFMA passed 50MM PU nylon castors

middle leg is MFC material

0 mm thickness weight balanced mechanism with back reclining & 3 positions locking functions 6) BIFMA passed CLASS 3 gaslift 7) 350mm chrome metal base with BIFMA passed 60mm nylon PU castors

Emma-M, Factory direct sale mesh task chair swivel office chair for meeting room Color:Black Nylon mesh back with nylon1) Simple mid back mesh office chair2) Mesh back + PP back frame (Back strength test more than 130kgs)3) High density foam with fabric cover + fixed PP amrest4) 2. 5mm thickness butterfly tilt&lock mechanism5) BIFMA passed back CLASS 3 gaslift6) BIFMA passed 320mm nylon base with BIFMA passed 50mm PU nylon castors