Abstract: Taking 25 university libraries in China as the research objects, the paper analyzes the differences in overall composition and weight of bid evaluation elements, price score, technical score and business score through empirical research, with the aim to explore a set of effective evaluation criteria for book suppliers’ service quality in book purchasing and to promote the transformation of university library resources development and its sustainable development. 

Key words: Keywords Paper books, Purchasing bidding, Bid evaluation index, Library