In order to further improve the digitization level of ancient books in the library, the library decided to purchase more advanced professional ancient books digitization equipment. Are there any recommended brands or companies? In recent years, in order to further improve the technical level of digitization, analog reproduction and regeneration protection of ancient books, many libraries have purchased more advanced professional large-format ancient books digitization equipment. Beijing Hanlong Industrial Co., Ltd.' s professional ancient book scanner with competition number OS 12002V and professional large format high-precision scanner with competition number OS Q 1 fully meet all the requirements of users for equipment with their excellent technical parameters, and have won the bid for digital equipment projects for many times in succession.