June 15, 2001. According to the official website of Aerospace Chenguang, it was listed on the Shanghai Stock Exchange on June 15, 2001. Aerospace Chenguang Co., Ltd. was established on September 30, 1999. It is located at Tianyuan Middle Road, Jiangning Economic and Technological Development Zone, Nanjing City. Its business scope is: Pressure Container design, manufacturing and sales. Scientific research, production, sales and technical services of transportation equipment, environmental protection equipment and sanitation vehicles, pipe products and accessories, general machinery and accessories, etc.