Anchun International Holdings Ltd. is an investment holding company, which provides process technology, design, manufacturing and engineering services to environmental protection industry. It operates through the following business segments: Catalyst Business; Chemical Engineering and Technology (CET) Engineering Services; and Chemical Systems and Components (CSC) Business. The Catalyst Business segment manufactures a variety of catalysts for use in the process of glass-making, ammonia synthesis, and methanol synthesis. The CET Engineering Services segment offers chemical systems engineering and technology design services for the production of ammonia and methanol related products. The CSC Business segment involves in the manufacture of chemical equipment designed by the chemical engineering and technology consultancy services department. The company was founded in 993 and is headquartered in Changsha, China.