GCL is an integrated energy service provider that specializes in clean energy and new energy, with diversified development of related industries. Its businesses cover power, photovoltaics, natural gas, new energy automobiles and green smart cities. Its listed companies include GCL-Poly, GCL System Integration and GCL New Energy. It is active across 31 provinces, municipalities and autonomous regions on the Chinese mainland, in Hong Kong SAR and Taiwan, and in Africa, North America, South-East Asia and Europe. GCL ranked third among the 500 leading global new energy enterprises in 2017.