China Techfaith Wireless Communication Technology Ltd. is a holding company, which engages in the provision of mobile solutions and development of real estate properties. It operates through the Mobile Phone and Real Estate business segments. The Mobile Phone business segment designs and develops smart phones, wireless modules, and electronic components, and provides handset design services. The Real Estate business segment develops, owns, and operates commercial real estate properties in China. The company was founded by De Fu Dong in July 2002 and is headquartered in Beijing, China.