Here is an value stream mapping about the iron production control, from which the products should pass two processes before go to market. Firstly, the iron suppliers should transport iron to the factory to produce coils. During the production, the iron should be stamped, and put into small boxes. According to the daily order, the coils ship to the market. The value stream mapping is a graphical representation of the flow of information or material from one end to another. Click the template to know more details.