Just in Time
(JIT)
E Trade Alliance Logistics (ETA Logistics)
and it's
Distribution Centre in PR China can provide "Just in Time" service to your business
operation.
Just-in-time (JIT) is an inventory
strategy implemented to improve the return on investment
of a business by reducing in-process inventory and its
associated carrying costs. In order to achieve JIT the
process must have signals of what is going on elsewhere
within the process. This means that the process is often
driven by a series of signals, which can be Kanban, that
tell production processes when to make the next part.
Kanban are usually 'tickets' but can be simple visual
signals, such as the presence or absence of a part on a
shelf. When implemented correctly,
JIT can lead to dramatic
improvements in a manufacturing organization's return on
investment, quality, and efficiency. Some have suggested
that "Just on Time" would be a more appropriate name
since it emphasizes that production should create items
that arrive when needed and neither earlier nor later.
Quick communication of the consumption of old stock
which triggers new stock to be ordered is key to JIT and
inventory reduction. This saves warehouse space and
costs. However since stock levels are determined by
historical demand any sudden demand rises above the
historical average demand, the firm will deplete
inventory faster than usual and cause customer service
issues. Some have suggested that recycling Kanban faster
can also help flex the system by as much as 10-30%. In
recent years manufacturers have touted a trailing 13
week average as a better predictor for JIT planning than
most forecastors could provide.
The below figure illustrates a
relatively recent concept in the domain of industrial
manufacturing – "just in time".
This new notion amplifies the role
of freight transport, particularly in trucking. It
involves the delivery of a component just before the
assembly line requires it.
Consequently, freight forwarders
must respect tighter delivery schedules and must plan
their operations accordingly in order to avoid strict
delay penalties. The production unit (the factory)
assumes a lower level of warehousing. As a result, the
trucks (vehicles) themselves assume the task of moving
storage units, thus the inventory is constantly in
circulation.
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