Piston Machinery 

Piston Machinery Ltd, through its subsidiaries, manufactures and sells cast components for use in air conditioner compressors and motor vehicles in the People's Republic of China. The company offers cast iron components, including pistons, cylinders, bearings, crankshafts, and counterweights for use in rotary compressors for residential air conditioners. It also provides cast motor vehicle components comprising rear and middle decelerator shells, and bearing caps for commercial vehicles and passenger cars. The company was incorporated in 2017 and is headquartered in Sydney, Australia.