Audi, a luxurious car brand under the umbrella of the german volkswagen motor group subsidiary, audi motors, is one of the world's successful car brands, representing high-technology, quality standards, capacity to create, and classic car styles. The company is based in ingorstadt, germany, and many divided companies, such as china, are the most appropriate medium- and high-end vehicles. In terms of use, it can be classified as commercial, household. Auguste hosh, a company founded in 1909 in tsvecau, began to use the name audi, " audi " , a latin translation of "horch" (in german, "listen" ), which mainly produces luxury cars. Audi was incorporated into the little miracles group in 1928 and joined the automotive union company in 1932. From 1912 to 1914, the extraordinary performance of the audi's brand was amply illustrated by his outstanding performance at the austrian international rally in the alps. Audi is a well-known car developer and manufacturer, marked by four circles. Currently a subsidiary of the german volkswagen corporation, based in ingorstadt, germany, with the main models a1, a2, a3, a4, a5, a6, a7, a8, q1, q3, q5, q7, tt, r8 and s, rs performance series. Bus one - volkswagen motors ltd. (hereinafter referred to as volkswagen one - volkswagen) was established on 6 february 1991 as a major motor vehicle production company jointly run by china automobiles ltd., volkswagen, audi motors, and volkswagen motors (china) wisdom limited. It is a priority for our country to build a modern motor vehicle production enterprise on an economic scale. After 24 years of development, the public has built three main bases in the north-east long spring, south-west chengdu and mount huaan fu, with seven major specialized production plants, namely, the first car factory, the second car factory, the third car factory, the fourth car factory, the engine booster plant, the chengdu engine factory and the crushing centre。