For Digi-IC, quality is always the key to enterprise's success or failure and everything is equal to be negative without quality. To be specific, marketing is equal to be negative, reputation is equal to be negative and brand is equal to be negative. All the way, we have devoted our efforts to pursuing a quality management system of "Zero Defect". Therefore, we set up a set of impeccable quality management system ranging from the supply chain management to the quality inspection process. Moreover, the Purchase Department and the Department of QC are required to do it right once.