Public chair,Public seat,airport waitingchair 1.seat/back:2.0mm cold-rolled plate. 2.arm/feet:Solid Aluminium. waiting furniture,seating,airport chair Item: WL791ADescription ... having 8 series products, including Auditorium theatre chair, Training chair, Public chair, Office supporting, Dining table&chair, Plastic chair, Multifunction conference table and metal accessories , plastic ...