Thank you very much for your reserch.
It was very easy to understand!!
I also checked the delivery in the past and drawing.
Then, I asked Mr. Moriguchi how to solve this problem.
As a result, we are going to keep the current position.
If they don't pay for the film screen, we can not produce this product.
But, we have to inform them how long it will take to produce this product including preparetion print screen.