During the 12th Five-Year Plan period, Chinese fan industry has been driven by application demand for more than ten years, and the industry has maintained rapid growth. In the middle and late period of the 12th Five-Year Plan (2011-2015), influenced by multiple factors at home and abroad, China's economic growth has slowed down significantly, and the fan industry has also been affected. The market demand is not prosperous, overcapacity, the pressure of competition within the industry is increasing, the profit level of enterprises is declining, and the cost is rising. The fan industry is undergoing an unprecedented test. In 2016, China entered the "13th Five-Year Plan" period. With the national economy entering the "new normal" and the adjustment of industrial structure in the past two years, the blower industry is both an opportunity and a challenge. How to grasp the operation and development of enterprises, this newspaper interviewed enterprise managers, technical experts and industry organizations in the blower industry. Through multiple channels to collect and collate the "13th Five-Year" period related to national industrial policies, market demand in various fields, key products and key technologies of the industry and the development trend of the industry, hoping to provide references for the industry readers, can accurately judge the situation during the "13th Five-Year" period, seize the opportunity, take advantage of the situation, in the future of the broad market sail.

With the changes of the current global economic situation and objective environment, fan application fields such as petrochemical, coal, electricity, metallurgy, steel and other fields have more or less excess capacity or structural excess, a large number of new projects have been reduced, which seriously affects the market situation of fan industry. During the 13th Five-Year Plan period, under the severe situation of overcapacity reduction and environmental pollution reduction in manufacturing and coal, all fields are faced with the challenges of transformation and upgrading and green development. During the "13th Five-Year Plan" period of the coal industry, safe and efficient intelligent mining and clean and efficient intensive utilization of coal will become the main melody of development. Adhere to the coal - based substitution, biomass substitution and transportation substitution policy, scientific development of oil substitution. We will accelerate the development of clean coal development and utilization technologies, and constantly improve the level of clean and efficient coal development and utilization. Focus on the construction of 14 billion ton large coal bases in Northern Shanxi, Central Shanxi, Eastern Shanxi, Shendong, Northern Shaanxi, Huanglong, Eastern Ningdong, western Shandong, Huaihuai, Yunnan-Guizhou, central Hebei, Henan, eastern Inner Mongolia and Xinjiang. By 2020, the base will account for 95 percent of the country's output. The state adopts the most advanced energy saving and environmental protection technology to build nine large-scale coal power bases of 10 million kW level in Xilin Gol, Ordos, Northern Shanxi, Jinzhong, Eastern Shanxi, Northern Shaanxi, Hami, Zhundong and Ningdong. With a focus on Xinjiang, Inner Mongolia, Shaanxi and Shanxi, China will steadily advance the research and development of coal-to-oil and coal-to-gas technologies and demonstration projects for industrial upgrading, master core technologies, strictly control energy consumption, water consumption and pollutant discharge, and form an appropriate scale of coal-based fuel replacement capacity. By 2020, it will have an oil substitution capacity of over 40 million tons. It is estimated that 12 million tons of coal-to-oil, 16 million tons of olefin from coal (methanol), 6-8 million tons of glycol from coal, 20 billion cubic meters of coal-to-natural gas, and 1 million tons of coal-to-aromatics will be produced.