Shenzhen Trohito Electronic Co. Ltd is one of the leading manufacturers in China specializing in developing and manufacturing DC/AC axial fans as well as cooling kits for computers and parts, such as CPU coolers, VGA coolers, Notebook pads, Case fans, etc. Since its establishment in 1994, it has been growing fast and steadily to a professional manufacturer that has three factories, more than 1000 working staff, and over 18, 000, 000PCS yearly output. Our high quality products are wildly used and welcome in both domestic and worldwide market.