It's a simple article for reasons about fading problem of yellow rubber speed humps.
we start to use blog here and hope you will like them.
Ningbo HaiTian Holding Group Co.,Ltd.
was established in 1994, our team are
specilized on solution of road safety
and parking safety more...
Add:No.16,Lane72,Wenjiao Road,Ningbo China
Color Fading Problem
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