... price Name: door seal for strip brush revolving door brushProduct detail:Brush manufacturing: Safety brushes for elevators, brushes ... -shaped brushes. products name aluminum sharebrush materialbrush colordoor brush H (180 ) 21mm 25mm 30mm and the ... Applications: Dustproofing, sealing, retaining, cleaning, polishing etc.Strip brush body materials: Stainless steel sheet, galvanized sheet, aluminum alloy ...