What is one of the key principles of Just-in-Time (JIT) inventory systems?

One of the key principles of Just-in-Time (JIT) inventory systems is ordering materials just before they are needed in production. This approach minimizes inventory levels, reduces storage costs, and enhances efficiency within the supply chain. By timing the arrival of materials closely with their actual usage in the production process, companies can avoid the costs associated with holding large amounts of inventory and the risks of obsolescence or spoilage. This principle supports a lean manufacturing environment, where responsiveness to customer demand and resource optimization are prioritized.

In a JIT system, the focus is on reducing waste and ensuring that production processes run smoothly with only the necessary materials on hand, contributing to overall operational efficiency.