Sorry for report not response back you Because Ms.Wannee leave off since Mar onwards.
You can contacts QC incharger Ms.Pimchanok by emails : pimchanok@stanley.co.th
However I will help support to follow your requirement as well.
According Denso have question we can explain them as below
Could you please inform us how we can broken this filament?
Filament will easily to broken when lamp falling at higher than level 0.80m ,Such as user do the lamp dropping from table.
In our process we not use the dropped lamp in goods they will became to scrap in process.
Please explain with more details "extremely force" in order to confirm if we can produce this kind of defect in our site.
Extremely force can occurring when In any process use the machine and they running out of step and made the lamp hit with some part of machine in hard force.
In this case we will founding defect in abnormal when we inspection by current check and will make them in lot out.
Moreover,In user process can be occuring this problem also,If they use the lamp in mounter or assembly process by machine has movement and sometime they hit or clash
direct to lamp they will make the cause to Filament broken.