IOS 9002 - Our Company obtained ISO (International Standard Organization) 9002 in June 1995 and the certification agency is KMA-OA.

100 PPM (Parts Per Million) - When this process rejection rate, that is, one per 10,000 parts, of the finished product is maintained for more than 6 months, certification is given to the product. Our Company obtained the certificate in December 1997 by controlling the quality standard of the main controller of the Daewoo Electronics washing machine at or below 100 PPM.