NINGBO HIGH-TECH ZONE FANGYUAN SANWEI TECHNOLOGY CO., LTD. is founded in 2014, predecessor as Yueqing Lite Electric Factory founded in 1987. After years' development, FANGYUAN has cooperated with more than 7 factories for supplying our customers with advanced and high technological appliances, including 3D display & printing equipment, Hologram LED fan, Air Purifiers, Bladeless Fans, mini washer, mini heater, industrial use low voltage products, etc, from home and abroad. Besides we and our partners invested some fully automatic producing and inspection machines and equipment for producing and testing masks in 2020.We have been professional manufacturer of hologram LED fan since year 2016. Many Chinese brands are using our products.Our air purifiers are wast-free, washable, medical grade, which apply traditional ionic technology and our patented LEP technology, tested as very effective air cleaning solution on the market, which has been tested to kill and remove viruses and bio-aerosols.