Dear Ms. Merceline Pattrarakornvorakul,
How are you today? I hope that you are doing well.
I well noted the booth number of yours during Propak Asia 2015 and will probably visit your booth in the afternoon on 17th of June 2015.
Regarding the AK form of our last shipment to you, please let me know more details on what need to be revised by e-mail. Then, I will re-issue the certificate and send it to you soon again.
Your prompt reply will be highly appreciated.