Dongguan Elaine Electronics Technology Co. , LTD was founded in 2015 which is a professional manufacturer engaged in research& development, design, production, and sales in ultrasonic aroma diffusers. Main products are ultrasonic humidifier, mini aroma diffusers, home aroma diffusers, car aroma diffusers and USB aroma diffusers, etc. Our company always insists on developing new products and innovation independently, and has already obtained many patents