Based On Six Sigma's Auto Parts Manufacturing Process Capability Study

Motorola kicked off Six Sigma program to improve quality in 1987, and two years later, won the Malcolm Baldrige National Quality Award. While they did not capture more eyes until GE re-started the campaign in 1995.Many local companies paid more attention to Six Sigma in the end of last century. This paper takes one of local suppliers for example to evidence that the Six Sigma, utilizing five stages—define, measure, analyze, improve, control and twelve steps methods to improve supplier' s quality and capability, would be more helpful for local automotive supplier .The Six Sigma program focuses on process improvement by adjusting the input parameters which are found by utilizing Six Sigma method and tools of TS16949 and QS9000.All the results and the way of study could provide efficient method for local supplier to improve quality continuously.