Magnetic particle testing (MT), as an important non-destructive testing (NDT) technique, plays a critical role in aircraft strength tests. This technology detects surface and subsurface defects in ferromagnetic materials, providing a reliable basis for the structural safety assessment of aircraft. Given the importance of magnetic particle testing in aircraft strength tests, research on its quality control and standardized management is particularly significant. This study focuses on magnetic particle testing in aircraft strength tests, systematically elaborates the application scenarios of this technology, and constructs a multi-dimensional quality management system framework based on personnel qualifications, equipment performance, material characteristics, process parameters, and environmental conditions. Through theoretical analysis and practical verification, the study finds that optimizing the management strategies of these key links can significantly improve the accuracy and reliability of magnetic particle testing. The research results not only provide a theoretical basis and practical guidance for establishing a scientific and comprehensive quality management system for magnetic particle testing in the aerospace manufacturing field but also have important practical significance for enhancing aircraft structural safety.