Shenzhen Dingchengxin Electronics Co. Ltd was established in 2002. We focus on the development, production and sales of a number of different computer peripherals. Our main products include notebook cooling pads, USB hubs and USB card readers. We own a factory which covers 4,000m2 and manned by 300 staff. Our 15 QC staff with over nine years' experience conduct strict quality check process. And our products are rigorously tested before leaving the factory.A well established rigorous quality management system backed up by ISO9001, and we have hold CE and ROHS certificates for all of our products.They are well received in Europe, North America, Southeast Asia and other Regions. Our R&D team is operating by nine designers with master's degree and over nine years' practice. They are able to bring out two new items each month. And a customized sample can be finished in 20 days. To learn more about our products, Please visite our website at: www.szdcx.com.cn &www.globalsources.com/szdcx.co