What are closer supplier ties as the just in time system operate at low inventory levels.
You're just in time organization require a high level of cooperation from your suppliers.
Suppliers should be able to provide timely delivery of inventory meeting the required levels of quality.
Therefore the supplier should be active and reliable as the system requires frequent shipments of inventory.
Against this backdrop you may want to choose those suppliers who are located close to your plant.
Your organization will also maintain long term relationships with your suppliers to ensure smooth and
continuous production.