Linyi Huadong Bicycle Market is the largest wholesale market for bicycles and electric vehicles in southern Shandong. Address: Nantou Permanent Luhe Bridge, Wang Lu Road, Langya City, Linyi City. As a national brand and a time-honored brand in China, we always adhere to the concept of combining inheritance and innovation to create a national car with a sense of the times and mission. 1940, the permanent predecessor Changhe was born, and it was one of the earliest bicycle manufacturers in China. 1949 changed from "bear ball" to "permanent". The trademark pattern has been changed several times, but the word "permanent" is still in use today.