Vinh Quang is very big customer.
They tested Ctech and ok about quality already.
Now, you changed the composition. They do not accept.
They shouted at us a lot that they cannot trust the supplier like this.
We are very disappointed about the way Mercury does.
We sent sample a lot, at least 500 kgs for test. Mercury never support me about free sample. We try to do many ways.
Finally, we cannot sell becuase of only the composition not update ontime.
What do you think?