In 2011, we will sale our new product.
This DC fan material is high quality and special (for example, it has copper inside leaves,
so it works very stable and slience...), and it has a brain---programme chip on PCB, controls DC fan’s work: the air flow will be bigger and bigger when temperature increases,
and when it cooler, the speed will slow down --- this way to protect machine and save
Our price is USD37/pc, only 1/3 of Germany original product. (But we must request 50% deposit then start production)
If you are interested in it, you can find the attached datasheet, and our product photo.
And, we can supply sample.