Shanxi Jinyun Anfeng Fan Co., Ltd. (formerly Shanxi Yun'an Fan Manufacturing Co., Ltd.) is located in the Yuncheng Economic and Technological Development Zone. Established in 2013, the company has a registered capital of 50 million yuan, covers an area of 46,000 square meters, has fixed assets of over 36 million yuan, and employs over 120 people, including 20 engineering and technical personnel. It maintains long-term cooperation with research institutions such as Northwestern Polytechnical University, Taiyuan University of Technology, and China University of Mining and Technology for technological research and development, and employs experts and professors as R&D consultants to keep abreast of industry trends and continuously strengthen technological innovation. The company is equipped with complete production and testing equipment, including over 180 sets of advanced processing and manufacturing equipment such as laser cutting machines, automatic welding equipment, CNC bending machines, shearing machines, rolling machines, CNC lathes, dynamic balancing machines, and fan performance testing stations. It is a professional fan manufacturing enterprise integrating R&D, production, sales, and after-sales service.

The company's main business is the design, R&D, and manufacturing of various ventilation fans and related products for mines, non-coal mines, and rail transit. Products include 38 series and over 3,000 specifications of fans, such as the FB(D) series, FBC(D)Z series, FKZ series, rail transit SDS series, and tunnel SDF series. Supporting products include self-resetting explosion-proof doors for vertical and inclined shafts, louver-type automatic regulating air doors, side-opening (vertical) automatic regulating air doors, butterfly valves, silencers, main ventilation fan online detection and fault diagnosis systems, uninterrupted ventilation systems, and intelligent oil injection systems. These products comprehensively meet the ventilation needs of mines and are sold to various domestic sectors and international markets, including Russia and Canada.

In recent years, the company has won numerous honors, including "Yuncheng Enterprise Technology Center," "Yuncheng Excellent Enterprise," "Yuncheng Intellectual Property Demonstration Enterprise," and "Innovative Small and Medium-sized Enterprise." The company has passed ISO9001 Quality Management System Certification, ISO14001 Environmental Management System Certification, and ISO45001 Occupational Health and Safety Management System Certification. Its products have passed China's national mandatory product certification and obtained multiple patents. With advanced equipment, strong technical strength, excellent product quality, and a perfect service system, the company has won the unanimous recognition and praise of its customers. In particular, the green, environmentally friendly, low-noise fans launched in recent years have achieved rapid development, making the company a leading and well-known enterprise in the fan industry.

With dedication and perseverance, Jinyun An adheres to the tenet of "people-oriented, science and technology for enterprise development" and the belief that "innovation owns the future." Relying on its strong technical strength, advanced CNC precision processing equipment, excellent talent team, and advanced management model, the company will continue to provide high-quality mining ventilation fan products to make greater contributions to the safe production and development of China's mining industry.