Technical Specification:

1. Environmental PU set and back
2. Color: Beige PU H-53
3. Aluminium polishing am rest
4. Seat and back all molding foam
5. Back is made of High quality environmentally plastic cover
6. 60R black nylon castors
7. 350mm aluminum base
8. 60mm SHS black class
9. 4 gas lift（sink 80mm)
10. Synchronized mech anism,4locking position.
11. Seat is made of High quality environmentally plastic
12. cover(without wood board)