... width (mm): 1000, 800 3.safety protection, with CE, ISO9001, ISO14001 certificates. Safety passenger moving walkFeature:1. With CE, ... system, superior driving chain, excellent workmanship assures the comfortable operation;4.The safety protection functions as many as 21 items fully ... vertically assures enough space and convinience for maintenance.8.Safety protection functions as many as 21 items fully ...