Introduction In 1901,foreign cars entered into China. July 15,1953,First Automobile Manufactory started to build in Changchun. Completed in October 1956,it began to produce more than 1,600 trucks named Jie fang in this year,which ended the history that our country could not produce vehicles. 1958,the first car named Dong feng was produced in China,and then small batch of Red Flag CA770 cars were produced.As a result,automobile production had expanded rapidly. First car rush.The end of the last century 50's and 60's across the country a group of auto repair shop into a car factory,so that the variety of cars and production further.Productionof 22,000 cars in 1960,56,000 in 1966. Second car rush.In 1975,China built the second largest car manufacturer and a number of military factories,production of 150,000 cars in 1979,220,000 in 1980, 440,000 vehicle production in 1985. 机被有电子工程学原 Automobile and Tractor Northwest A&F UniversityAutomobile and Tractor Northwest A&F University Introduction In 1901,foreign cars entered into China. July 15,1953, First Automobile Manufactory started to build in Changchun. Completed in October 1956,it began to produce more than 1,600 trucks named Jie fang in this year, which ended the history that our country could not produce vehicles. 1958, the first car named Dong feng was produced in China，and then small batch of Red Flag CA770 cars were produced. As a result, automobile production had expanded rapidly. First car rush. The end of the last century 50’s and 60’s across the country a group of auto repair shop into a car factory, so that the variety of cars and production further. Production of 22,000 cars in 1960, 56,000 in 1966. Second car rush. In 1975, China built the second largest car manufacturer and a number of military factories, production of 150,000 cars in 1979，220,000 in 1980, 440,000 vehicle production in 1985