July 17, 2019Now the popularity of smart phones makes USB interface widely used. Many digital devices use a unified USB interface as the interface to connect chargers. In order to realize charging only with usb mo...view
April 3, 2019The argument whether it is necessary to equip an external flash drive with iPhones remains unsettled. Many people hold the idea that there is no need to buy an additional flash drive. In fact, that is...view
April 3, 2019Congratulating Keytech New Website Online. After weeks ready, new website is online now, showing more better company situation and products. Keytech have developed many produ...view