we regret very much, but we have to

we regret very much, but we have to complain about the delivery of your valve bodies DN 800-25 of order no. 828335.All threat holes are dirty and not functional cut.Would you please fill in the report and send it back to us within the next 2 weeks. As you know, we have a new colleague in our QA department who was employed to generally improve the quality of the castings of all suppliers. As it is not possible for him to visit the foundries personally during the Corona pandemic, we have increased the number of the incoming goods inspection and probably will find more problems than usual. We will inform you about these problems step by step, so please don’t be surprised, if you will get some deviation reports in the near future. As measure of the current report, our QA department would like to get your control plan with every delivery you send from now on, showing how you usually check your valve bodies, including the dimensional control of the threaded holes.Would you please advise from which order no. on you will send us these reports.Do you have already such reports for order no. 835674? Looking forward to hear from you soon.