Paper books 1.7 million, e-books 1.3 million. The library of Henan Polytechnic University has accelerated the pace of digital construction, and established mirror sites such as China academic journal full-text database, VIP Chinese sci-tech journal database, Wanfang database, digital books, master's and doctoral dissertations database, stratum control database, China standard full-text database and coal digital library. Purchased the right to use EI, SPRINGER, PQDD and other databases; Self-built master's thesis database, doctoral thesis database, core journal title retrieval database and other characteristic databases; All the books in the collection have been digitized. All digital literature resources are published on the campus network.