CGGC devoted to multiplex development, has won great achievements in nuclear and thermal power construction domain. Also the hydro power construction enterprise earlier to join the nuclear power engineering construction in China, situated at the leading status on control blasting technology in nuclear island excavation. CGGC constructed Dayawan Nuclear Power Station in Guangdong Province, Ling’ao Nuclear Power Station in Guangdong Province, Tianwan Nuclear Power Station in Lianyungang of Jiangsu Province, Jingmen Thermal power plant in Hubei Province, Huangshi Thermal power plant in Hubei Province etc.