Cheng Home Electronic Co., Ltd. is a Taiwan based enterprise which is specialized in designing and manufacturing of DC brushless fans and motors. It was established in Oct, 1985 and started with PCB Assm. of electronic products on OEM basis, In 1987 we started to make DC brushless fans with the technical experiences and technology transferred from Japan, and have continuously made all series of DC brushless fans from size 25mm to 172mm, and thickness from 6mm to 50mm. Due to customers requirements and increasing demand, we set up our manufacturing facility in Shenzhen, China in 1992 and moved to Dong Guan with much larger facility in order to meet more and more customers need for DC fans and heat sinks. We set up a second Dong Guan factory in 2000, which is three times bigger than the first one in early 2000. The new factory had completed by the end of 2000, increasing our current production capacity three times than before. In the meantime, we have established business office in U.S.A., H.K., UK and other places. We plan to continue to set up other offices or agents over the world to provide fast and efficient service for our world-wide customers.