Kai Xin Xu

Beijing iHandy Mobile, Inc. engages in the research, development, and operation of mobile applications. It offers system tools, life gadgets, and content entertainment products. Its system tool products include max cleaner, max security, and color flash launcher. Its life gadgets products involve super-bright light emitting diode flashlights. Its content entertainment products consist of daily horoscope plus, and cartoon avatars and emoticons. It uses software development kit to provide advertising services to third party advertising platforms in the form of banner, interstitial, and native ads. The company was founded on August 7, 2008 and is headquartered in Beijing, China.

UCAR Technology, Inc. is a holding company that engages in the operation of online taxi services through internet and mobile platforms. Its business includes software technology development, technical services, computer technology training, technology transfer, and technical advisory. The company was founded on June 27, 2002 and is headquartered in Beijing, China.