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escalator step roller
Title:
model:
brand:
size:
Roller Material:
Core material:
inside diameter :
External diameter :
roller thickness :
Core Thickness :
Dimension :
Weight:
color group:
white
black
red
pink
yellow
orange
green
blue
violet
purple
navy
brown
silver
golden
gray
color:
after sales service:
Warranty
guarantee
shipping
installation
certificate:
Description:
Thumbnail 1:
Thumbnail 2:
Thumbnail 3:
Title:
Description:
thumbnail original:
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