... of AOQUN——Escalator deflector brushProduct superiorityProcess improvement of brushes, which to prevent sparseness, shedding, drop off.Brush bristle uses nylon ... characteristics like high flexibility, strong elasticity, wear-resistant, conforms to the technical standards of EU ROSH, while with characteristics like ... ,OITS,Hitachi, Xunda,Toshiba,Suzuki, Canny, Kone skirt brushes use for OTIS escalator