... chair,home furniture, PU upholstery,powder coated+soft padded armrest,powder coated nylon base,Y-19 mechanism, back tilt, seat height adjust,high ... quality, competitive price. Chair description: 1.material: PU ... ---2000idt IS09001: 2000 quality system authentication. chair specification: Size of back: 52x75CMSize of seat: 51x52CMHigh of Seat: ...