Although the exhaust fan is widely used, it also has some problems, and localization will become the focus.
With the development of economy, localization of exhaust fan will undoubtedly become a new force. Localization of exhaust fan can create new employment opportunities for local people; Local people can gain profits by selling fan products; Local exhaust fan products can be exported to overseas markets; It can reduce the cost of purchasing wind turbine products for local wind farms, thereby reducing the cost of wind power generation and improving the local wind power generation capacity. In addition to the above direct benefits, localization of exhaust fan products will also bring some indirect benefits. At the same time, as the manufacturing technology of the exhaust fan is relatively complex, mastering this technology is also a reflection of a country's technical strength.
After years of development, the wind turbine manufacturing industry has gradually become a relatively mature industry. The capacity of a single fan is becoming larger and larger, and the technology is becoming more and more complex. Therefore, countries and enterprises that want to enter the wind turbine manufacturing field will undoubtedly face many difficulties and challenges. At present, many exhaust fan manufacturers in the market have accumulated many years of experience in research and development, production and manufacturing, sales and other aspects. At the same time, these enterprises have also expanded their own scale through mergers and acquisitions, occupying most of the global market share. In addition, due to the limitations of its own technical capacity and the requirements of product quality control, it is difficult to make breakthroughs in fan manufacturing technology in new countries and regions, especially in the local production of fans. In addition, national standards usually require that wind farms must install and use advanced wind power generation systems, so that those enterprises that are just starting will be excluded because their products are not competitive in technology. In addition to the above factors, the lack of skilled workers, the lack of advanced technology with independent intellectual property rights, and some provisions of the WTO on its member countries are also obstacles to the development of localization of exhaust fans.
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