Anchun International Holdings Ltd. provides integrated chemical systems engineering, environmental system engineering and technology solutions. It operates through the following business segments: Catalyst Business; Chemical Systems and Components (CSC) Business; and Chemical Engineering and Technology (CET) Engineering Services. The Catalyst Business segment manufactures a variety of catalysts for use in the process of glass-making, ammonia synthesis, and methanol synthesis. The CSC Business segment involves in the manufacture of chemical equipment designed by the chemical engineering and technology consultancy services department. The CET Engineering Services segment offers chemical systems engineering and technology design services for the production of ammonia and methanol related products. The company was founded in 1993 and is headquartered in Changsha, China.