2025 is a critical year for the company to deepen system construction and consolidate the foundation for high-quality development. Under the strategic guidance of the company’s management and the collaborative efforts of all departments, the company has fully promoted the integrated development of multiple management systems, and successfully obtained six core certifications:IATF 16949 Automotive Quality Management System,ISO 14001 Environmental Management System,ISO 45001 Occupational Health and Safety Management System,ISO/IEC 17025 Conformity assessment requirements for testing and calibration laboratories,ISO/IEC 27001 Information Security Management System,and ANSI/ESD S20.20 Electrostatic Discharge Control System.These achievements inject strong momentum into the sustainable and steady development of the enterprise.

1. IATF 16949 Automotive Quality Management System

As an enterprise in the automotive supply chain, quality management is the lifeline for the survival and development of the company.Since first obtaining the automotive quality management system certification in 2007, the company has strictly followed the requirements of the IATF 16949 standard to optimize the entire process of product R&D, procurement, production and delivery, and has established a scientific, complete and efficiently operating quality management system.In February 2025, the company successfully passed the audit, achieving an outstanding achievement of 19 consecutive years of certification.

Over the years, the company has maintained extensive and in-depth cooperation with TÜV SÜD Certification and Testing (China) Co., Ltd., which has provided professional and strong support for the standardization, compliance and continuous improvement of the company’s quality management system, helping the company continuously improve its quality management level.

2. ISO/IEC 27001 Information Security Management System

Against the background of accelerating digital transformation, information security has become an important guarantee for enterprise development.In accordance with the requirements of the ISO/IEC 27001 standard, the company has established an information security management system covering the whole process of information collection, storage, transmission and use.

In August 2025, the company successfully passed the transition audit of ISO/IEC 27001.The certification proves that the company’s information security management has reached the new version of international standards, providing reliable information security guarantee for the company’s digital transformation and business expansion.

3. ISO/IEC 17025 Conformity assessment requirements for testing and calibration laboratories

The company was accredited by the China National Accreditation Service for Conformity Assessment (CNAS) in January 2022 (Accreditation No.: CNAS L15824).

In September 2025, the company underwent the annual on-site surveillance assessment.Through comprehensive verification, the assessment team confirmed that the management system of the assessed laboratory operates in a standardized manner with solid technical capabilities, fully meeting CNAS accreditation requirements.The company successfully maintained its accreditation status and scope.

4. ISO 14001 Environmental Management System & ISO 45001 Occupational Health and Safety Management System

In December 2025, Beijing Zhong’an Zhihuan Certification Center Co., Ltd. was entrusted by the company to carry out a three-day certification audit for the ISO 14001 Environmental Management System and ISO 45001 Occupational Health and Safety Management System.Mr. Yang Xiaofeng, General Manager of the company, led leaders of all departments to participate in the whole process and actively cooperate with all audit procedures.

During the audit, the audit team comprehensively verified the compliance and effectiveness of the company’s environmental management in accordance with the relevant requirements of ISO 14001.Meanwhile, in view of ISO 45001, the team conducted detailed reviews on key links such as hazard identification, risk assessment, operational control and compliance obligations to ensure the scientificity and rigor of system operation.

Taking this audit as an opportunity, the company will continue to deepen environmental, occupational health and safety management, unswervingly promote sustainable development, and work with all parties to create a green, safe and healthy development future.

5. ANSI/ESD S20.20 Electrostatic Discharge Control System

In December 2025, TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch conducted the ANSI/ESD S20.20 electrostatic discharge control system certification audit.With the joint efforts of all employees, the company successfully passed the audit.