-Poor performance vendors were selected only 4 vendors or 5% from total supplier audit 67 vendors (Y2014 there are 35noncompliant suppliers)
-Not found potential list of new vendor audit in service field that has a few candidates such as overhaul gear box and cooler cleaning etc.
-Existing general product/services such as car leasing, stationary and office cleaning etc. should be re-evaluated their reliability more than full factory audit"