thank you for the email and well noted about your request of PO prior to SC.
do you able to issue any document prior to our PO issuance? Manually made with your company letterhead also ok. it is only to state item type, its price, its quantity and its delivery/ availability schedule.
this way we still able to issue the PO and you can made the SC in your system based from our PO.
as I explain to you before, we are compliance to ISO system and we need reference too for us to issue the PO. this is critical upon regular inspection from customs or tax office.
BTW, we have problem of SC # 40028103 , 40030346 where you still state the Customs Inv. No. in it on the documents. we need you to strike them out. I still have not asked to customs but currently we prefer your side not to include the customs inv. number at shipping docs of our shipment.
thank you very much.