Shangxiajiu Road, from the end of Enning Road in the west, to Renmin Road in the east. Approved by the Ministry of Commerce of the People's Republic of China - "Guangzhou Commercial Pedestrian Street", started in September 1995, Shangxiajiu Road officially transformed into the first commercial pedestrian street in Guangzhou. On the traditional old streets of Shangxiajiu, hundreds of neon signboards are all set up in accordance with international standards, and the signboards are coordinated with the entire building. The lights under the night are dazzling, and the arcades, ancient houses and tea houses are enchanting. Looking around, it looks like a long dragon, which makes the pedestrian street bring a sense of international fashion in the sense of history and vicissitudes. Edit: Cedar Gear Sensor has been widely used in the automotive and industrial field, which is important to the measurement of velocity, angel, angular velocity, direction of rotation. Gear Sensor,Custom Gear Sensor,Gear Sensor 3 Pins,Good Gear Sensor Yuheng Optics Co., Ltd.(Changchun) , https://www.yuhengcoder.com