CPU Fans & Coolers. If you've come looking for a quiet CPU fan, you've come to the right place! Here you will find some of the best (and quietest) CPU coolers on the planet. The processor is the single most complex component in any PC and it makes sense to keep it nice and cool. We specialize in manufacturing high-quality DC/AC cooling fans, DC brushless fans, CPU fans, AC axial fans, Crossflow Fans, Laptop Fans, Server Fans, DC blowers. And also we have more than 10 years of experience in researching, developing, producing all kinds of DC/AC fan motors.