AVIC Heavy Machinery Co., Ltd. engages in forging, casting, hydraulic environmental control and other business in China. The company is involved in the production of die, free, isothermal, and ring forging, which consist of aircraft beams; frames; joints; hangings; landing gear and other structural parts; aircraft engines and gas turbine discs; rotating parts, such as discs and shafts; and still parts such as receivers and mounting edges; missile engine and rocket engine forgings; and other civilian forgings for aviation, and other military and civilian uses. Its forging products are primarily used in aviation, aerospace, ships, weapons, electric power, petrochemical, railway, automobile, mining, construction machinery, and other fields. It is also involved in the research, development, and production of aerospace castings, investment in precision casting, metal mold casting, centrifugal casting, etc.; and alloy casting, such as high-temperature alloys, aluminum alloys, titanium alloys, magnesium alloys, etc.; and military and civilian high-pressure piston pump products. In addition, the company manufactures aviation environmental control accessories and civil heat exchangers, including heat exchangers, high-speed rotating machinery, lubricating oil tanks, cooling devices, and high-temperature insulation components for hydraulic systems and lubrication systems used in engineering machinery, air compressors, wind power, medical treatment, and high-speed rail industries. It also exports its products to Europe, the Americas, Oceania, and the Asia-Pacific region. AVIC Heavy Machinery Co., Ltd. was incorporated in 1996 and is headquartered in Guiyang, China.