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&On December 16, 2019, Shen Hongsheng, director, senior vice president and President of Jiangsu Nantong three Construction Group Co., Ltd., Guo Ruidong, vice president and other four people came to visit the group company. Liu Yanbing, deputy general manager of the group company, Zhang Xuezhi, financial director and relevant department and office personnel participated in counterpart exchanges. In the process of communication, the two sides mainly focus on information construction, focusing on information construction, project management, salary management, etc.