... BIFMA,reasonable price 3.High quality with ISO 9001:2008 4.5 years warranty 5.TT ... exquisite hand-workPolish Aluminium wheel and PU CastorsSpecification chair length690 mmchair width600 mmchair height1020 mmseat height510 ... are: leather office chair, office chair, mesh chair, staff chair, visitor chair, boss chair, executive chair, school chair. plastic chair, auditorium chair, ect. High Quality ...