Dayun Automobile Co. Ltd. (Dayun Auto) is a major vehicle manufacturer based in Yuncheng, Shanxi Province, China. The company manufactures light-duty, medium-duty, and heavy-duty trucks from three main production bases. It also operates fully integrated research and development (R&D), sales, and service divisions.
Since its establishment in 1987, Dayun Auto has maintained a strong focus on innovation. Its vehicles take advantage of the latest advances in technology and manufacturing technique, while offering drivers leading quality, safety, and comfort. The company is also a pioneer in electric mobility: it was the first auto manufacturer in the province to develop electric cargo truck and bus models, and offers an all-electric range of vehicles.