With more than 70 years development course, the corporation has grown up to be comprehensive equipment manufacturing service provider with the core technology of mechanical and electrical integration from domestic research base of the new China's major equipment production. In the process of development, we summarize unceasingly, the "essence, nuclear", in a wide range of product types and specifications; the corporation builds emphatically "6 + 3" industry sector according to core technology of mechanical and electrical integration. Centralize the resources, form the mass, fight the market. "6" means marine electrical propulsion system + control system, large and medium-sized high-efficiency and energy saving motor, large mine transport equipment, large industrial pumps and nuclear, wind power complete equipment, electrical machine and electrical control of urban rail transit. "3" means solar thermal power generation complete equipment, urban light rail vehicle, new energy vehicles.