From May 5 to 7, the audit teacher from DEKRA quality certification company conducted a three-day IATF16949 QMS Surveillance Audit. Through remote audit, the audit teacher has effectively evaluated the process of project management, product manufacturing, after-sales service and so on. The operation status and effect of the company's system have been highly recognized and evaluated by the audit teacher.At the last meeting, President Sun said that he hoped to find problems, find deficiencies and make continuous improvement through this external audit, so as to continuously improve the quality management system of Weibang and raise the management level to a higher level.