From October 23 to 25, 2019, with the approval of the National Archives Administration,  “National archives new technology and new products exhibition” hosted by the Society of Chinese Archives was held in Beijing Dahongmen international convention and exhibition center. The exhibition focused on "Encouraging technological innovation in the archives industry, promoting the application of new technologies and products, and building a platform for communication and supply and demand interaction between archives departments and enterprises". It revealed brand-new ideas and technologies to archivists nation-wide.

Reli Heritage Preservation debuted with Bookkeepper technique and newly invented deacidification devices.

Deputy director of the National Archives Administration Fuhua

Director of Anhui Provincial Archives Bureau  Huang Yuming