1.I have modified the PI on port of

1.I have modified the PI on port of destination, the same to your receive place in PO.
You must have imported from china before, Our price is FOB Qingdao.
So you will book the vessel and pay the shipping fee from qingdao to bangkok.
And we will do all the matters in Qingdao port.
2.Regarding the bearing seal method 2RS or ZZ, from the picture it seems like 2RS.
But you had better confirm with you customer as well as the bearing code 606.
Is it "606" code make sure right?
3.As other matters, We will check the PO then reply you.