|Place of Origin:||China (Mainland)|
|OEM service:||Ten years experience|
1.Installation should be obey the installation steps.
2.Forbidden break with hand when electric rollover
3.Forbidden scratch and move the signs by sharp objects
4.Adopt the corresponding signs(12v or 24v) according to the rated voltage of school bus
5.There are precise parts inside,forbidden open unless professional
6.The site for installation should be strong enough to bear the weight of signs