Founded in 2004, Dongguan X-FM Electronics Technology Co., Ltd.,our brand is the  “CoolFlow” and “ZUNSHAN”.CoolFlow was founded with the mission of providing the best performance & humanized thermal solutions for worldwide customers.

Since 2004, we have been supplying high-quality, reliable Notebook Cooler,Laptop cooling pad,CPU cooler,DC cooling fan and AC cooling fan for the OEM customers all over the world.