深耕芯片安全，华大电子助推eSIM产业高质量发展

Core Insights - The three major telecom operators in China have received approval from the Ministry of Industry and Information Technology for the commercial trial of eSIM mobile services, indicating a significant step towards the adoption of eSIM technology in the mobile sector [1][3] - Huada Electronics has been actively participating in key forums and conferences to discuss the development and technical requirements of eSIM, emphasizing the importance of security and ecosystem collaboration for the high-quality development of the eSIM industry [1][3] Group 1 - Huada Electronics has established a comprehensive eSIM product matrix that supports the upgrade of the industry, addressing core challenges such as the reliability, compatibility, and security of eSIM chips across the entire chip-to-cloud link [3][5] - The company’s eSIM products are designed with high security and reliability, covering chip capacities from 400KB to 2.5MB and supporting all network standards from 2G to 5G, with capabilities to manage over 10 profiles concurrently [5] - Huada Electronics is one of only two companies in China to have received GSMA eSA certification, showcasing its commitment to meeting international standards and enhancing its competitive edge in the eSIM market [5] Group 2 - The company aims to empower information security through continuous innovation and industry collaboration, providing reliable and comprehensive security chip products to support the growing digital economy [5]