Gemac Engineering Machinery Co., Ltd. engages in the research, development, production, sale, and maintenance of rail engineering equipment in China and internationally. It provides screening, tamping, stable, ballast, material transportation, rail processing, comprehensive inspection, and bridge inspection products. The company also offers mechanical and hydraulic transmission rail cars, electric railcars, lifting rail cars, and flat cars; and cargo equipment. In addition, it provides contact network maintenance, wire laying, network dedicated flat car, network inspection, and network pole operation, as well as insulator water washing vehicle services; and overhaul services. The company was founded in 1958 and is based in Xiangyang, China.