To verify the conformity, suitability, and effectiveness of the company's "Three-in-One" management system (ISO19001, ISO14001, OHSAS18001) and achieve continuous improvement, the internal audit team conducted an annual internal audit from June 16th to 18th. The scope of this audit covered production, services, and related management activities encompassed by the system.

According to the internal audit activity plan, the internal audit was led by Management Representative Shen Shouwen as the team leader, with 15 internal auditors from various departments as team members. The specific scope of the audit included management, manufacturing departments, functional departments, and other units. The audit was based on GB/T19001-2008, GB/T24001-2004, GB/T28001-2011, management system documents, and relevant laws and regulations. The audit was conducted intermittently according to the production and departmental schedules.

At the closing meeting, Management Representative Mr. Shen pointed out that after the audit, the company's "Three-in-One" management system was operating normally and effectively, continuously meeting the standard requirements. However, many typical issues were exposed during this internal audit, such as irregular form record filling, weak product identification traceability, and inadequate document control. At the same time, he required all rectification departments to carefully analyze the causes, take corrective and preventive measures in accordance with the provisions of the "Three-in-One" management system documents, and, in response to the problems existing in the system operation, improve the internal audit plan for the next year and strengthen the supervision of the system operation. Although this internal audit has been successfully concluded, we will continue to deeply study the system documents, integrated manuals, and other related documents, apply them to production and work, and continuously improve to achieve our goals.