We specialize in producing various centrifugal blowers, axialfans, fan wheels, and other products. Our products are widelyused in tunnel construction, mechanical equipment, cleanrooms, air showers, and HVAC systems, mainly for ventila-tion, exhaust, intake, and air circulation.Since our establishment, we have adhered to the principle ofproducing first-class products, dedicating over ten years to thedevelopment and manufacturing of tunnel fans. We have aspecialized fan performance testing laboratory and employstrict quality inspection methods and precise balance calibra-tion to ensure that each fan leaving our factory meets the JB/T10562-2006 standard.