TINCHUN HOLDING LIMITED

We are a company specializing in the development and production of high-power mobile power bank. From software and hardware design to the development of housing molds, we complete everything by ourselves. In addition, all charging protocols and functions of our products are globally unique.And the dimension of our product is the smallest. As we have complete factory management, good quality control, powerful engineering team, and well-trained personnel.We have worked hard to build a global marketing network layout covering domestic + overseas, online + offline. Dedicated to custom made battery cell, advanced modules and charging technologies exceeding martket’s expectation.