公司治理

Recently, a symposium on the internationalization of semiconductor lighting standards was successfully held in Hangzhou, hosted by the Standardization Committee of the National Semiconductor Lighting Engineering Research and Industry Alliance (CSAS) and presided over by Ruan Jun, the executive vice …......

The graphene-based lithium battery solar Internet of Things street lamp was launched to the world. On June 12th, the 24th Guangzhou International Lighting Exhibition (Light Fair) concluded successfully at the China Import and Export Fair Complex. This exhibition comes from over 20 countries and regi…......