AVIC Chengdu Tian Kai Electronics Co., Ltd. is a backbone enterprise engaged in the research and development and manufacture of aircraft atmospheric data system, aircraft integrated data system, instruments and sensors, and wireless data transmission system. In addition, the company is a designated manufacturer of special equipment in the Seventh Research Institute of China Aerospace Science and Technology Corporation. The relevance and particularity of these business fields show that AVIC Chengdu Tian Kai Electronics Co., Ltd. is a military enterprise.