This manuscript analyzes the military demand for equipment digitization from external challenges， internal requirements， and technological trends. It provides an in-depth explanation of the concept， essence advantages， and enabling mechanisms of equipment digitization， and proposes general methods for its construction. Focusing on electronic information equipment， it examines its digital characteristics， challenges， and current status. Addressing the difficulties and gaps in the digitization of electronic information equipment， it combines the experience of digitization construction in our unit to summarize a generalized implementation approach， providing reference and guidance for digital construction within the industry.