·  The company passed IS0/9001 quality system certification in 2015, IS0/TS16946 quality system certification in 2016, and completed IATF16949 quality system renewal certification in December 2017. At present, a complete quality assurance system has been established.

·  The company takes the concept of not accepting unqualified, not manufacturing unqualified, and not transmitting unqualified, focusing on prevention and rapid response, and implements incoming material inspection, mold up/down field, first/last piece inspection, process inspection, and terminal sampling inspection quality inspection mode for quality control.

·  Hold daily rapid response meetings to quickly solve internal and external quality problems; Regularly implement product audits to timely discover and resolve existing and potential failures in the process; Regularly develop product priority reduction plans to continuously improve and enhance product quality