공정 개선 후 그 효과성을 분석한 결과 생산성은 약 7% 향상 10ppm 품질 달성 그리고 결근율은 2%가 감소하였다.
As a result of analyzing the effectiveness after process improvement, productivity improved by about 7%, 10 ppm quality was achieved, and absenteeism rate decreased by 2%.