Value stream map Uncover the cumulative waste of small details in the company's "hidden factory" and use scientific methods to dig out profits. The "hidden factory" has been hiding for a long time because the design goal of the accounting system is not to find profits... Activity-based costing methodFunds frozen during transportation time A Comprehensive Analysis of Lean Production: From Core Concepts to Tool Application, Building an Efficient Production System First, it elaborates on the underlying logic of lean, including identifying seven types of waste... Seven types of wasteHeijunka leveling Problems in enterprise operation: Quality meetings yield no results; production management needs improvement to promote level enhancement. This article focuses on the issues in enterprise operation. Due to the cognitive differences among personnel from different departments... Production transferImplementation deviation