Dear Khun Kulthida,
Received with thanks and official PO will sent asap.
Furthermore, we have 2 questions about shipping document (Inv.1421408590) as follow :
1.) Why the length of PE film on invoice is 8050 m, but we order 8000 m.
2.) Why the last item (width 1600 mm), price is different other item.
Please kindly advice.