기사 (1건) 리스트형 웹진형 타일형 Introducing QSS The Six Sigma is the innovative corporate management strategy for renovating the quality of goods and enhancing the level of costumers’ satisfaction. The name come from the fact that a fraction defective is below 3.4 parts per million (PPM) or the number of a fault generations is below 3.4 defects per million opportunities (DPMO) by achieving the level of quality by six sigma. Six Sigma is the innovative quality movement started from Motorola (an American multinational telecommunications company) in 1980. After that, it became a crucial strategy of the excellent companies, such as General Elec Opinion | Cho, Beomjin | 2013-12-04 22:14 처음처음1끝끝