Dongfang Electric Machinery Co., Ltd. of DEC (hereinafter referred to as Dongfang Electric Machinery), established in 1958, is a major global supplier of power generating equipment, clean energy products and services, mainly engaged in the research and development, design, manufacture, and service of equipment such as hydro-turbine generator sets, thermal power generators (coal-fired, gas-fired, nuclear), wind power generators, AC/DC motors, special motors, auxiliary equipment and pump sets for power stations, and has formed an industrial development pattern of multiple power sources coexisting including hydro, thermal, nuclea r, gas, wind, and solar.