Shenzhen Lisung Electronic Technology Co., Limited was located in GuangMing district, Shenzhen, which is a professional manufacturer of Power Bank and other digital electronic products. Our products are wide used for iPhone, Android smart phones, tablet PC, mp3, mp4 and other digital products. Our factory have passed the ISO9001 quality management system. And all most of products have CE、FCC、RoHS certification. Innovation is our most important and competitive strength in the market, we have a professional and strong R&D team closely following the requirements of the market and develop the most stably and innovated products.