Study on Key Factor Identification and Evaluation Methods of Quality Assurance Capabilities of Power Equipment Suppliers

Building China into a strong nation in quality is an important measure to promote high-quality development and the transformation of China’s economy from large to strong. Strengthening the quality management of power equipment suppliers plays a crucial role in ensuring the safety and stability of the industrial and supply chains, and promoting high-quality economic development. This paper is based on the application of the quality assurance system of power equipment suppliers, and determines the measures and factor identification methods for building the assurance system. Based on the Analytic Hierarchy Process, an evaluation method of quality assurance capabilities of suppliers is established, and the weight index of the index at each level is given to quantify the quality assurance capabilities of suppliers, which helps to further improve the quality assurance level of suppliers.