Car rental industry is known as the transportation service line, because it does not need to apply for insurance, no need for annual inspection and maintenance, models can be replaced at will and other advantages, to rent a car instead of buying a car to control enterprise costs, this very popular management in foreign companies, is slowly favored by domestic enterprises, institutions and individual users. Car leasing refers to a transaction form in which the right to use the car assets is separated from the ownership. The lessor has the right to use the assets, the lessee has the right to use the assets, and the lessor signs a lease contract with the lessee to exchange the right to use the car. Car leasing refers to the operation mode in which the leasing operator delivers the leased car (including the truck and the car carrying passengers) to the lessee for use within the agreed time and does not provide driving service. The essence of car leasing is a kind of business behavior that obtains profits through the right to use the rental car on the basis of separating the property right and the right to use the car. Besides the physical car, the rental object also includes all the procedures and relevant values that guarantee the normal and legal road running of the vehicle. Different from the general car rental business is, during the rental period, the lessee undertakes driving duties. The core idea of car rental industry is to share resources and serve the society. According to different classification standards, car rental has different classification methods, the common classification according to the length of the lease term and according to the business purpose of two categories. Car rental is characterized by short rental period, convenient renting, and after-lease services such as maintenance provided by the lessor. China car rental companies due to the operation time is short, size and strength is limited, the disperse more independent operating mode, but with the development of Chinese economy and the growth of the rental market, this pattern is difficult to provide customers with convenient and quick service, limiting the enterprise's market development and expansion of the scale of operation is difficult to provide enterprises with sustainable and healthy development of the space. After experiencing the initial market cultivation, the car rental enterprises will surely embark on the road of chain operation and cooperation with manufacturers. As an emerging transportation service industry in China, car rental is an important mode of transportation to meet the needs of people's personalized travel, business activities and major social activities. It is also an important part of the comprehensive transportation system. Promote the healthy development of the car rental industry, is the transformation of the mode of transportation development, the important measures to promote the development of modern transportation industry, to improve the comprehensive transportation system, the transformation of the mode of road transport development and improve the vehicle, road, parking Spaces, such as the use efficiency of social resources, giving impetus to the development of tourism industry, automobile industry, financial insurance industry, improve the quality of people's life, All have important practical significance.