Core Insights - The core value of non-destructive testing (NDT) in the automotive industry lies in its ability to identify safety hazards in advance, reduce maintenance costs, and ensure the reliability of vehicles throughout their lifecycle [1][2][3] Industry Definition and Value - Non-destructive testing refers to methods that do not damage or affect the usability of the object being tested, utilizing physical or chemical techniques to inspect internal and surface defects in automotive components [2][3] - NDT is widely applied across the automotive industry, including research and development, manufacturing, after-sales service, and used car evaluation [2][3] Current Development Status - The automotive industry is a leading sector in China, maintaining its position as the world's largest for 16 consecutive years, with production and sales expected to exceed 30 million units in 2024 [5][6] - The market size for non-destructive testing equipment in the automotive sector has grown from 456 million yuan in 2016 to an estimated 1.034 billion yuan in 2024, with projections of reaching 1.151 billion yuan by 2025 [6] Industry Chain - The upstream of the NDT industry includes the production and supply of testing equipment such as ultrasonic, radiographic, magnetic particle, and eddy current testing devices, involving various raw materials and components [6][7] Competitive Landscape - The NDT industry is characterized by a diversified and concentrated competitive landscape, with key players including Huace Testing, Guangdian Measurement, and Puni Testing, among others [7][8] - Huace Testing provides comprehensive testing and certification services across various sectors, achieving a revenue of 1.204 billion yuan in industrial testing in 2024 [9] - Guangdian Measurement focuses on special industries, including automotive and new energy, with significant revenue from reliability and environmental testing services [10] Future Trends - The role of non-destructive testing in the automotive industry is expected to grow, particularly with advancements in technology and the integration of smart manufacturing, enhancing efficiency and accuracy in quality control [10]