Dear Mirko,
Thank for your feedback, supplier will start charge cost on April 03_14,
I would like to explain as below attach, now we found 6 type of defects from PD, ( Refer from K.Utain information ) as Oerlikon explain.
About six sigma project, please consult to K.Boonsong first,
For more details about this problem, please ask for K.Utain for more details,
Thank you.