Dear Khun Nareerat
According to our last discuss via phone On Saturday 19 July 2014. For Problem Diameter 1.50/+0.03/+0.01 Out spec to informed.
To day. (21-July-14) We’re return part total 4,000 Pcs (4 Bag). As we checked and found the problem again.
So. if you could finish it very soon Because it affects our production plans. We hope you can seek a good way to solve the problem .