The State Archives Bureau is one of the directly affiliated organs of the State Council of the People's Republic of China. It is in charge of the National Archives undertakings and carries out overall planning, organization and coordination, unified system, supervision and guidance for the National Archives undertakings. Unified management of important archives and materials of the Party and state central organs, maintenance of the integrity of archives, ensure the safety of archives and materials.

The cryogenic insecticide warehouse successfully cooperated with the State Archives Bureau has the advantages of simple and safe operation, good insecticidal effect, no harmful effect on the paper and handwriting of books, non-toxic and harmless to human body. At present, this technology has been applied to freeze insecticides in ancient books before storage, and there are no pests in ancient books after storage.