On November 16-18, 2016, the audit team of the Sinochem Sunshine Management System Certification Center came to the company to supervise, audit, and guide the management system work, evaluate whether the management system for the production, sales, and maintenance of regulating valves within the company's qualification license scope continues to meet relevant standards and certification requirements, and maintain effective operation.

The audit team held its first meeting on the 16th, and the team leader announced the audit work plan and requirements. Company leaders and department heads attended the meeting.

During the audit process, the audit team conducted information inquiries, on-site inspections, and communication with the management and relevant departments. At the final meeting held on the 18th, the audit team summarized and analyzed the audit evidence, information, and management system operation, and put forward useful suggestions. The audit conclusion is that the ISO9001, GB/T28001, and HSE management systems of Xuzhou Aka Control Valve Co., Ltd. meet relevant standards and certification requirements and maintain effective operation. The management system of Xuzhou Aka Control Valve Co., Ltd. continues to maintain its certification qualification.