Since its establishment, ZYA has been committed to providing customers with high-quality value-added services, actively fulfilling its social responsibilities, and providing employees with a healthy and safe working environment. In order to improve the management level of the company, at the beginning of the year, the management of the company took the passing of the ISO three system certification as an important target of the year. 

After the preliminary preparation and nearly a month of intense preparatory activities, on September 2, the company ushered in the on-site audit of ISO three system certification. The auditors conducted a careful review of the company's management manuals, procedure files, documents related to ongoing and partially completed projects, as well as safety, quality and personnel information, and gave patient guidance to the errors found. The heads of all departments of the company have carefully rectified the issues raised by the auditors. Finally, with the joint efforts and cooperation of all employees, the company successfully passed the ISO three system certification and obtained the relevant certification certificates.

The system certification includes ISO9001 quality management system certification, ISO14001 environmental management system certification and ISO45001 occupational health management system certification. The passing of the certification plays an important role in reinforcing the competitiveness of the company, benefiting the company to enter the bidding list, improving the company's management level and enhancing the company's brand image.