T-DH1808-A,customizable height adjustable desk Ergonomic office chair Steel metal frame inside +

Steel metal frame inside + high density foam + black color steel coating legs

3) 2D aluminium PU padded armrest

5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 320mm black nylon base with BIFMA passed 60mm nylon PU castors

5mm thickness metal tube

2) BACK: Mesh back + height adjustable lumbar support & black PP with fiber back frame 3) SEAT: Fabric padded seat with high density foam inside

T-DH1808-A,customizable height adjustable desk Ergonomic office chair Steel metal frame inside +Main board: GB T39600 2021 environmental standard MFC board, table top with 25mm thickness, and other board is 16mm thickness, with 2. 0mm thickness PVC edge. Table leg: with height adjustable, side cabinet