In 2002, through the acquisition of QS-9000/ISO-9001 certification and SQ-Mark certification (Hyundai, KIA), the quality management system was established/executed early, and the quality management system was changed by acquiring the IATF 16949;2 016 certification in 2019. are responding to. We strive to achieve this by establishing a separate quality policy every year to provide satisfaction and trust from the customer’s point of view, and we are lighting up the research center today to supply products that customers seek again.