On February 29, 2024, the TUV annual audit was conducted, with annual supervision and supervision to ensure that the products are produced according to the control plan and comply with the standard EN14604. The audit was conducted through a combination of document review and on-site visits, and a comprehensive and systematic audit was conducted at both the organizational and product levels.

According to the new audit requirements, our company has provided complete documents and provided auditors with a comprehensive understanding of our personnel organizational structure and management system. At the same time, product related documents also provide detailed explanations on various aspects such as process flow diagrams, product component composition, production and manufacturing processes, and circuit board functional requirements.

During the on-site inspection process, the auditors conducted a detailed review of the company's welding workshop, assembly, calibration testing, sensitivity testing, smoke testing, aging, and packaging according to the production process. They also checked the temperature detection records of the soldering iron and the anti-static wristband records during the production process. The audit result shows that the production environment, testing environment, and storage environment of our company's production site all meet the requirements of product standards, and various testing equipment is within the calibration or calibration cycle range. In the future, we will also strictly follow the requirements of ISO9001:2015 to ensure product quality and provide consumers with fire safety protection.