ADEN manufactures ventilation and air purification equipment for residential and commercial applications, with a focus on energy/heat recovery ventilation systems that pre-heat or pre-cool incoming fresh air using energy captured from exhaust air — reducing heating and cooling loads while maintaining indoor air quality. 

Their product range extends into air curtains for entryway thermal separation and infiltration control, plus a broad fan and blower lineup for general ventilation applications. Products are ISO9001, CE, RoHS, and 3C certified, with OEM/ODM manufacturing available for private-label or customized product specifications.