From the result, it shows that the integration between MES and
e-kanban system offered a better result. The number of delivery and
total inventory to supply was controlled by the system. The data of
WIP can be tracked start from trigger point until it reach at the
assemble trigger point. From that moment, the data will deduct
from the system. The total quantities of parts for order are the quantity
balance from the production. When the order form has been
approved, the supplier will deliver parts to the manufacturer.
The required quantities of parts can be obtained from the Eqs.