Mr. An

　　Shanxi Anyun Fan Co., Ltd. is located in the Yuncheng Salt Lake High-Tech Industrial Development Zone, Shanxi Province. It is the birthplace of mine‑use axial‑flow fans in China and a designated manufacturer of energy‑efficient mine ventilation fans under the former Ministry of Metallurgy, the Ministry of Coal, and other fan‑industry consortia. The company has repeatedly participated in drafting national standards for fans in the coal industry and boasts robust capabilities in the production and testing of axial‑flow fans.
　　The company was founded in 1981, originally established as the “Dingxiang Ju Shu Ye No. 2 Yuncheng Fan Factory.” As the enterprise grew, it was renamed in 1990 to the “Yuncheng Region Mine Energy-Saving and Explosion-Proof Fan Factory.” In 2001, following the establishment of Yuncheng City through the abolishment of the Yuncheng Prefecture, the company was rebranded as “Yuncheng Anyun Fan Co., Ltd.” In 2010, the company formed a joint venture with Chongqing Research Institute Co., Ltd. of China Coal Science and Technology Group, establishing “Shanxi Yu Meikexian Yun Fan Co., Ltd.” In 2019, after Chongqing Research Institute Co., Ltd. withdrew from the partnership, the company was renamed “Shanxi Anyun Fan Co., Ltd.”
　　Over the past 40 years of reform and development, what has changed is only the company’s name; what has remained constant is its unwavering commitment to product quality. The “Anyun” trademark was registered with the State Administration for Industry and Commerce in 1990. Since entering the market four decades ago, Anyun‑branded fans have been widely adopted by major railway, highway, subway, and mining enterprises across China, earning high praise from users and all sectors of society. The company has received numerous honors, including the Gold Award at the National Spark Program Achievement Patent Technology Exhibition, the “National New Product” certificate jointly issued by five national ministries and commissions, the Shanxi Province High‑Tech Enterprise designation, the Shanxi Province “Specialized, Refined, Distinctive, and Innovative” enterprise title, the Shanxi Province Famous Trademark award, as well as designations such as Yuncheng City’s “Municipal Leading Enterprise,” “Top 30 Creditworthy Enterprises,” and “Model Integrity Enterprise.”