... by the step of escalator or moving walk.For the single row of strip brush, we have improved the appearance by adding ... our products are really beautiful, safe and protective.Our new nylon fibers(PA) are anti-static, inflaming retarding, they meet the ... , 20, 22, 30, 41, 47mm.Brands we supply the strip brush for: MITSUBISHI, ThyssenKrupp, CIMC, CNIM, OTIS, WESTINGHOUSE, HITACHI, Schindler, etc ...