1）Reduce variation and eliminate the cost of "hidden factories."
降低变异，消除“隐形工厂”成本
2）Improve customer satisfaction and delivery stability
提升客户满意度与交付稳定性
3）Enhance enterprise competitiveness and reduce the cost of inferior products (COPQ)
提升企业竞争力，减少劣质成本（COPQ）