Abstract In the industrial competition. the service field also the manufacturing field has experienced rapid development. Each company compete to win the competition to gain market share. The high level of product defects is a serious problem in the Meshindo Alloy Wheel Corporation. https://safeersappliancers.shop/product-category/aeg-bpe642020m-mastery-a-rated-built-in-electric-single-oven-wh/