For Just-in-time, Kanban has been used to help achieving. Kanban tells you what to produce, when to produce and how much to produce by handing cards along in the production process. So you won't produce if the previous production process has not passed you the card, which also could not get started if there is no demand from customers. Also it could reduce lead time, which satisfies customers, because it can respond to customer demand immediately. Furthermore, no stocking occurs in the production plants.