I've been learning some business English from you.
Let me try this one, too.
We had performed the pre-inspection into? the factory before the SGS inspection. However, our QC focuses on the quality of the goods; ensure all the packaging is correct ...etc. The lot number will be provided by the factory each time the inspection is carried out, but not required provided (to them) in advance.
We will not provide the lot number when we book the inspection by? SGS in order not to let any careless mistakes happen again. But we will also request the factory to better control the lot number, and our QC will also help to guide them in the future. Please comment.
I'm not really sure about the underlined part....
Please wait for the native speakers to respond.
Student or Learner