Along with development of market and demand of customer, lean six sigmahas been applied by many corporations to enhance competition. Lean six sigma notonly reduces variation from process by six sigma method, but continuously improvesbusiness performance through lean methodology. Lean six sigma is a combinationbased on methodology and thinking. It can effectively helps us resolve issues fromoperation.This thesis focused on a quality issue. Firstly, The thesis introduced backgroundand situation of issue. Meanwhile, target of project had been defined. Secondly, eachprocess had been analyzed and researched deeply through methodology of lean sixsigma. Finally, performance had been monitoring by visual method. |