crossing intersection,each direction has red,yellow and green left arrows + red,yellow and green foward arrows + red,
1.wireless remote controlling,lcd display remoter with chargeable.
widely used in taxi's top for advertisment and notice messages.
led arrow board widely used in highway or busy way for helping to remind drivers' attention of the front road condition,
3/F,The 5rd Building,FuAn 3rd Industrialpark,FuRuiRoad,FuyongTown,Bao'an District,Shenzhen518000,China.
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