TOPCOM was founded in Taiwan and set up production factory in China that meets the requirements of ISO 9001: 2015 quality system for providing reliable products. Topcom Group consists of Topcom Technology Global Co., Ltd. and Topcom Technology Co., Ltd, in Taiwan, Topcom Technology (Shenzhen) Co., Ltd in China.
TOPCOM has been committed to designing, producing switching power supplies. We are a professional 3C power supply manufacturer. We offer USB chargers, power bank, ITE, Medical, Industrial power supplies and accessories for multi type portable devices.