Ningbo Haoyue Fan Manufacturing Co., Ltd. is a professional manufacturer and processor of air conditioning products such as central air conditioning terminal centrifugal fans, air purifier fans, ventilation fans, dehumidification fans, and ceiling single air intake fans. Our company has extensive experience in the research, development and production of direct-connected centrifugal fans and impellers. The transmission structure is single-phase AC, with AC motors directly connected. We have provided a variety of high-quality products and professional ventilation solutions for world-renowned enterprises. Centrifugal fans feature high efficiency, low noise, convenient speed regulation and small structural space. It is an ideal supporting product for variable air volume air conditioning units, duct air conditioning units, HVAC systems and fresh air systems, air purification equipment, etc. The integrity, strength and product quality of our factory have been highly recognized by the industry. Friends from all over the world are welcome to visit, guide and negotiate business.