Hyper Industry Development Co., Ltd is the manufacture specializing in moblie phone accessories: mobile charger & potable power bank, phone & tablet case for over 10 years. We have 4 production lines, 250 workers and 20 professional engineers serve in our R&D dept and keep launching 2-3 models every month. We would provide OEM/ODM service and customized designs. All our products are complied with ISO9001, CE & RoHS certificates.