Lean Manufacturing

Lean Manufacturing is a management philosophy originating from the Toyota Production System, with the core principle of eliminating all forms of waste (Muda), including overproduction, waiting, transportation, overprocessing, inventory, motion, and defects, thereby meeting customer needs at the lowest cost and highest efficiency. In foreign trade, Lean Manufacturing is often used to communicate production models, cost control, and delivery cycles with overseas customers or suppliers. Usage scenarios include: explaining to customers how a factory shortens lead times and reduces defect rates through Lean Manufacturing; or requiring suppliers to implement Lean Manufacturing in procurement negotiations to stabilize quality. Note: Lean Manufacturing emphasizes continuous improvement and全员参与 (full participation), and is not a one-time project; it differs from Agile Manufacturing, which focuses on rapid response to market changes, while Lean focuses more on eliminating waste; when combined with Six Sigma, it is called Lean Six Sigma. Foreign trade practitioners should note that different countries have varying understandings and levels of implementation of Lean, and European and American customers often use it as a supplier evaluation metric.