The value stream mapping is a lean manufacturing technique used by Toyota Production System (TPS)/ Just in time (JIT) to visualize and design flow of information, material and production to analyze non value added and value added operations. The non-value actions are identified in each step and between each step by their waste of time and resources. The process is analyzed for opportunity to drastically reduce and simplify it. This makes the redesigned process more effective (the right things are being done) and more efficient. Lean Manufacturing Starts from the argument that adding value and...