According to news from East China Engineering Science and Technology, on November 21, Li Lixin, the Secretary of the Party Committee and Chairman of East China Engineering Science and Technology, met with Li Xiaofeng, the director of Beijing Aerospace Power Research Institute (referred to as 'Beijing Aerospace'), at the company's headquarters. The two sides had in-depth discussions on further strengthening diversified cooperation and jointly witnessed the signing of a strategic cooperation framework agreement between East China Engineering Science and Technology and Beijing Aerospace.