Shenzhen Yaokai Technology CO.,LTD is one scientific & technological company, which is devoting on the research, development, production and marketing. The products include speaker & Power Bank & USB flash drive, TF micro SD card, and other accessories for Computer, Mobile and Tablet. Yaokai Technology have a good organizing system and a large industrial factory, which is equipped with SMT manufacturing line and the surface treating part and manufacture & test devices like wave solder plug-in line, test & aging room, assembling & packaging line etc.Our products have been successfully break into the markets of home and overseas and win customer good reputation. We fully depends on product quality, service to win market shares. Win-win and happy business is our forever commitment. If you give us a chance, we will return you a well-pleasing surprise.