Dear Khun Ying,
I provide inform to you that please see attach file of list of copper twisted 30/0.180 and 20/0.180 AC, which we can not use (we try to use but each bobbin has problem and can not use).
Could you please let me know for the list of quantity and when will you replace for us? Due to customer PO arrange production, our production line need replacement not later than 23 - 25 /June/2014.
If I will arrange visit your company on Monday 16 or Tuesday 17/June/2014 morning to discuss this problem and I will bring defect sample to your company, so please confirm back to me your company responsible person available or not.
Please also send to me your company location map which easy way to your company, I confuse the way to your company, so please explain which way is short and faster way.