On October 18, 2021, Xie Xinhong, Director of the Market Supervision Bureau of Yu'an District, Lu'an City, led the head of the market supervision office and special equipment management personnel in the district to Anhui Songyu Engineering Technology Equipment Co., Ltd. to observe and exchange the management of special equipment .

Chen Zhengyue, Director of Security Department, was entrusted by Chairman Bao Xuequan to report on the management of special equipment, and exchanged the management experience of special equipment with the visitors.