Dear Nattaya san
Good afternoon.
Okushi san is away on the bussiness today.
I guess they don't need to survey because of trial models.
But, if their component parts use for the mass-produced product too, you can start to survey them from now.
I send the attachment that added the status of present.
If they change to another parts and another BP, to resurvey is necessary.
Please confirm the attachment.
Thank you and best regards,