Through the unremitting efforts and active cooperation of all employees of the company, in the coming year, our company successfully passed the QEHS three-system certification and won the ISO9001: 2015 certification, ISO14001: 2015 certification, OHSAS18001: 2007 certification issued by TÜV SÜD. Put a full stop to 2019.During the audit process, TÜV SÜD audit experts conducted a serious audit of the company’s functional departments by holding meetings, discussions, consulting data, and…