After Sonic represented Guangdong Province in the third China Innovation and Entrepreneurship Competition last year and achieved excellent results, this year, under the careful guidance of Director He of the Listing Office, Sonic passed the preliminaries of the 4th China Innovation and Entrepreneurship Competition! This morning, the chairman of Supersonic paid a visit to Director He who has always supported and cared for the development of Supersonic! Our good principal! And ask Dr. Xu Jun from Guangdong High-tech Research and Development Center!