Autolite copper core spark plugs use a copper-glass seal that bonds the insulator and terminal post center electrode together.
Overproduction or overstocking leads to increased inventory and money sitting idle. Inventory means any goods that are being held for any length of time, inside or outside the factory. In the Lean system, inventory is regarded as a symptom of a sick factory.
An inventory system provides the necessary knowledge both for the warehouse worker to perform daily tasks and management to have product and financial insight. Improve Your Bottom Line You'll spend less time on inventory stock control, and reduce understock and overstock.