Kanban system emphasizes minimum level of inventory. It ensures the supply of right part, in right
quantity, in the right
place and at the right time [3]. Kanban system is mechanism to manage and control flow of material
in manufacturing. Card is used to regulate pattern of material flow throughout process. It was
driven from downstream need and trigger upstream production. Upstream production is then
initiated to replenish those parts that have been withdrawn [1, 2]. Most of researchers
had concluded that Kanban system could lead to reduction of lead time and manufacturing excellence
[2, 3, 9].