With the development of economy, the acceleration of urbanization process, the expansion of urban scale, the enhancement of urban functions and the improvement of modernization level, there will be a greater demand for vehicles such as buildings, sanitation, gardens, electric power, communications, television, public security, judicial, Airport, finance, etc. Also together with factors like: the development of highway construction, the change of energy consumption structure, key project construction and the development of extended economy, and the market prospect of will be more and more broad.
