From July to August 2024, Huaxia Certification Center conducted an audit on the construction and operation of quality, environment and occupational health and safety management systems in COVEC. Through the audit of COVEC headquarters and overseas engineering projects, the audit team of Huaxia Certification Center confirmed that the quality, environment and occupational health and safety management system established by the company is operating effectively, in line with the relevant management system standards and requirements, and can achieve the expected management objectives. On August 16, Huaxia Certification Center issued a new version of the "Quality Management system Certification", "Environmental Management System Certification" and "Occupational health and safety Management System Certification" for COVEC, marking that COVEC officially passed the quality, environment and occupational health and safety management system renewal audit in 2024.