With global digital transformation and higher education evolution, academic libraries are enhancing their information and knowledge management practices. This study responds to this trend by identifying quality management (QM) models discussed and implemented in Chinese academic libraries, as well as by examining the enablers and challenges associated with QM planning and implementation. A systematic review was executed adhering to the PRISMA guidelines to critically appraise the relevant literature from five international and Chinese scholarly databases. Out of 435 initial records, 52 studies were included based on the established inclusion criteria and quality assessment benchmarks. The results revealed that Chinese academic libraries were increasingly integrating international QM models, including ISO 9000, TQM, and EFQM. This integration was driven by six enablers: four external enablers, including the introduction of QM, government support, technological advancements, and quality assessment practices; and two internal enablers, including developmental needs and cultural emphasis on educational excellence. However, these libraries also encountered six challenges in this process: three external challenges, including rapid industrial evolution, deficiency in comprehensive evaluation indicators, and rigorous ISO audits; and three internal challenges, including resistance to change, insufficiency of motivation for improvement, and inequitable distribution of resources. The findings of the current research could deepen the theoretical understanding of the enablers and challenges of QM in academic libraries from both external and internal dimensions. These findings could also support library management, higher education institution leaders, and policymakers in developing sustainable QM strategies for libraries in China and other countries.