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]

Group 1: Product Development and Market Position - The company is actively expanding into the industrial radiographic non-destructive testing (NDT) field, with existing talent and ongoing technical research in this area [2] - The eddy current testing instruments, including the C-P5D-ET model, are primarily used in sectors such as aerospace, power, petrochemical, and mechanical manufacturing for both in-service and pre-service inspections [2] - The ultrasonic testing scanners are essential components for manual to semi-automated and automated inspections, with models like the DSC-03 featuring real-time wireless capabilities and multiple scanning modes [3] Group 2: Competitive Edge and Technological Capabilities - The company is one of the few in China capable of independently developing and producing ultrasonic transducers, with a focus on composite material chips and high-performance composite transducers [3] - The developed ultrasonic transducers cover a frequency range of 70KHz to 60MHz, with phased array transducers ranging from 0.1MHz to 25MHz, showcasing a wide array of configurations to meet diverse customer needs [3] - The company has established a research and development team with expertise in materials, acoustics, mechanics, and processes, enhancing its competitive position in the market [3] Group 3: Investment and Future Prospects - A wholly-owned subsidiary, Guangzhou Duopule Medical Technology Co., Ltd., was established in December 2024, with a 70% stake in Hangzhou Xunqi Medical Technology Co., Ltd. acquired in the first half of 2025 [4] - The company is committed to promoting the development of its related companies to safeguard both corporate and investor interests [4]