Where is Ruan Jun from? Independent director of Changfang Group

Ruan Jun: Male, born in 1973, China nationality, without permanent residency abroad, doctoral student, senior engineer (professor level). Currently, he is an independent director of Shenzhen Changfang Group Co., Ltd., secretary-general of National Semiconductor Lighting Engineering R&D and Industry Alliance (CSA), director of NB-IoT Intelligent Lighting Joint Laboratory, member of Municipal Transportation Committee of Science and Technology Committee of Ministry of Housing and Urban-Rural Development, deputy director of Semiconductor Lighting Professional Committee of China Lighting Society, vice chairman of Jiangsu Lighting Electrical Appliances Association, vice chairman of Jiangsu Lighting Society, and ISO/ TC274 (Light and Lighting) Technical Committee. Representative of China, Vice Chairman of Standardization Technical Committee (TCS) of International Semiconductor Lighting Union (ISA), and Member of Technical Committee of Optical Radiation Measurement (SAC/TC224/SC3) of National Lighting Appliance Standardization Technical Committee.