Changzheng Engineering Technology Co.,Ltd engages in the aerospace pulverized coal pressurized gasification technology business in the People's Republic of China. It is involved in the research and development, engineering design, technical services, equipment supply, and EPC contracting of coal gasification technology and key equipment; and industrial gas operation business. The company was formerly known as Changzheng Engineering Co.,LTD and changed its name to Changzheng Engineering Technology Co.,Ltd in October 2023. Changzheng Engineering Technology Co.,Ltd was founded in 2007 and is headquartered in Beijing, the People's Republic of China.