... -condition be from the floor.2) Wood:The chair seat and back is plywood,back is 16mm thickness ... crack, Fabric deguming, failure in folding.Chair back: Plastic crack, fabric degumming.Chair arm: Arm support crack, surface paint ... series products, including Auditorium theatre chair, Training chair, Public chair, Office supporting, Hotel furniture, Plastic chair, Multifunction conference table and metal ...