Bmw is the abbreviation of Bayerische Motoren Werke. At the beginning, the company mainly devoted itself to the research and development and production of aircraft engines. BMW's blue and white logo symbolizes the rotating propeller, which is a portrayal of the company's early history. However, the current president of BMW has corrected that people always think that the blue and white logo is propeller, but in fact, BMW should be headquartered in Munich, Bavaria, Germany, and the Bavarian flag is blue and white. BMW's name is Bavarian Engine Company, which represents the most exquisite engine technology in Bavaria and Germany. 1923, the first BMW motorcycle came out. Five years later, on 1928, BMW acquired Eisenach Automobile Factory and began to produce cars. After that, BMW introduced many masterpieces in the history of automobile manufacturing to the market. These products constantly inspire strong emotions and people's desires, and create BMW's excellent reputation as an automobile manufacturer.