In 2010, benefit from the state 4 trillion investment stimulating domestic demand and the equipment manufacturing industry adjustment and revitalization of planning ", the implementation of the policy measures such as China construction machinery industry has been rapid development, the industry sales exceed 420 billion yuan. So far, China has surpassed North America, Japan, Western Europe, the world's largest engineering machinery market. In May 2011 by a well-known magazine published the "2010 annual global engineering machinery manufacturer list of top 50", a total of 10 Chinese companies list, number of overtaking Japan and the United States for the first time.

In 2011, is China's "twelfth five-year" the start of the implementation, the national stepped up its efforts to the development of national economy structure adjustment, to speed up the transformation of the mode of economic growth, from the investment to the low carbon environmental protection and efficient energy-saving direction.

"The twelfth