六西格玛简介
The Origins of SixSigmaIt originated in the 1980's as Motorola responded to the threat of Japanese competition which had far lower defective rates. The approach spread to AlliedSignal and to General Electric, whose Chief Executive Officer, Jack Welch, has been the most passionate advocate of SixSigma. Since introducing it worldwide in 1996, GE has made over $1 billion of cost savings.
1979 年 ，當時 Motorola一位資深業務主管 Arthur Sundry 在高階主管會議上說："Our quality levels really stink !" Six Sigma Quality ...