Is Tian Kai Electronics a secret unit?

Tian Kai Electronics is a secret unit. According to relevant data, Chengdu Tian Kai Electronics Co., Ltd. (state-owned 16 1 factory) located in the downtown area of Chengdu is a member of China Aviation Industry Corporation Limited, a key national defense unit, a high-tech enterprise and a national enterprise technology center, which is one of the world's top 500 enterprises. There are many important secrets, belonging to confidential units.