From January to 1-4 of 2014, the total fan production in certain provinces and cities in China was 2080070 units, a year-on-year increase of 73.81%; among them, the fan production in 4 was 498676 units, a year-on-year decrease of 10.19%.

In China's industrial system, the fan industry holds an unshakable position and is a main force in the heavy industry of the national economy. Observing the development trend of China's fan industry, it can be found that fans, as highly practical products, are being adopted by major enterprises, bringing favorable development opportunities to the fan industry.

According to the fan production in certain provinces and cities in China in 1-4 of 2014, only a few provinces and cities experienced negative growth in production. However, a closer look at the differences in production among various provinces and cities reveals a stark contrast: Zhejiang Province produced 494500 units in 4, while Heilongjiang Province produced only 6 units. In terms of year-on-year growth rate, Zhejiang Province was -7.56%, while Heilongjiang Province was 20.00%. This indicates a serious regional imbalance in China's fan production.

The analysis of this table points out that the development of China's fan industry represents the speed of development of China's heavy industry. In the fierce market competition, while maintaining steady growth in production, China's major fan enterprises must prioritize the modification and innovation of fans as the primary task for developing motors. On this basis, it is necessary to clarify the direction of industry development and systematically strengthen the internal structure of the industry.