The wind power industry chain usually includes three sections: fan parts manufacturing, fan manufacturing and wind farm operation. The four dimensions of wind power value chain, enterprise chain, supply and demand chain and space chain form the industrial chain in the process of mutual docking. This ‘chain pattern’ is like an invisible hand regulating the formation of the wind power industry chain. The wind power industry chain involves all aspects of air dynamics, structural dynamics, meteorology, environment, materials, process manufacturing, electrical control, electronic engineering, transportation, application and service.

In recent years, under the vigorously support of national policy, wind power equipment manufacturing industry has entered a golden period, manufacturing technology and production capacity get rapid development, technology and experience is accumulating. Especially in a situation that energy supply and demand contradiction problem is becoming more serious domestically, and more and more demand for electricity, wind power industry get rapid development.