Ningbo Longwell Electric Technology Co., Ltd.

Ningbo Longwell Electric Technology Co., Ltd. is a well-established Chinese manufacturer founded in 1990, headquartered in Yuyao, Ningbo, Zhejiang Province. With over three decades in the HVAC and home appliance industry, Longwell has built a reputation as a specialist in air movement, climate control, and ventilation products. The company operates across multiple product divisions covering cross flow fans, centrifugal fans, axial fans, dehumidifiers, floor dryer blowers, air coolers, tower fans, bladeless fans, and electric fan heaters. Longwell's manufacturing capabilities span both industrial HVAC components and consumer home appliances. Their industrial range includes backward curve centrifugal fans, inline duct fans, and cross flow fan impellers used in refrigeration, air curtains, trench heating, and ventilation systems across more than 30 countries. On the consumer side, they produce portable dehumidifiers (200–800ml/day capacity), commercial floor dryer blowers for water restoration and janitorial use, evaporative air coolers, and PTC ceramic fan heaters. The company holds ISO 9001 certification and manufactures to CE, UL, ETL, and RoHS standards. Longwell supports OEM and ODM services with full colour customisation across their product range. With sales offices in Poland and Russia alongside their China headquarters, they maintain a genuinely international operation with competitive pricing driven by large-scale production.