Traffic lights at the North of City Garden, Shengli North Road, Laiwu 10 meter road hub map. According to relevant public information, there is wheel hub drawing on Shengli North Road in Laiwu, which will not endanger safety, and the owner can rest assured. Its harm to the car is mainly to accelerate the air oxidation of the wheel hub, with small black spots, which are very easy to cause dirt to attach to it and not easy to clean. Laiwu, formerly known as Won and Mou, also known as Fengcheng, is the original prefecture-level city in Shandong Province (officially revoked on June 20 19). Located in the middle of Shandong Province, at the eastern foot of Mount Tai, it is adjacent to Zhangqiu District of Jinan City in the north, Boshan District and Yiyuan County of Zibo City in the east, xintai city of Tai 'an City in the south and Daiyue District of Tai 'an City in the west.