Is Xi Qing 'an Aviation Test Equipment Co., Ltd. a state-owned enterprise?

Xi Qing 'an Aviation Test Equipment Co., Ltd. is a state-owned enterprise. Xi Anqing An Aviation Test Equipment Co., Ltd. was formerly the Industrial Enterprise Automation Research Institute of AVIC Qing 'an Group, and was a professional test equipment design institute established by AVIC Qing 'an Group Co., Ltd. on 1955. After restructuring in 2005, it became a state-owned independent legal person joint-stock company under AVIC Qing 'an.