Anchun International Holdings Ltd., an investment holding company, provides integrated chemical systems engineering and technology solutions for petrochemical and chemical industries in the People's Republic of China. The company operates through three segments: Catalyst Business; Chemical Systems and Components Business; and Chemical Engineering and Technology Engineering Services. The Catalyst Business segment manufactures various catalysts for use in the process of gas-making, ammonia synthesis, and methanol synthesis. The Chemical Systems and Components Business segment manufactures chemical equipment, and technology consultancy services department; and reactors, pressure vessels, and other auxiliary equipment. The Chemical Engineering and Technology Engineering Services segment provides chemical systems engineering and technology design services to produce ammonia and methanol related products, such as agriculture fertilizers and biodiesel for use in the agriculture and energy industries. Anchun International Holdings Ltd. was founded in 1993 and is headquartered in Changsha, the People's Republic of China.