JLFAN (JULONG FAN) was founded in Yuncheng, Shanxi in 2000, and is an enterprise specializing in the research and manufacturing of mining fans. The company has strong capabilities, with three major production bases, two wind turbine research centers, and one large-scale wind turbine testing station, providing solid support for product research and development, production, and testing. With profound technological accumulation, we have successively launched the intelligent, efficient, and low-noise FBCZ series short axis coal mine main ventilation fan and FBD series first level energy-efficient multifunctional local ventilation fan, establishing a good industry reputation. Its products cover various types such as mining fans and tunnel fans, providing professional ventilation solutions for mining, tunnel and other scenarios.