You made two errors in this report.
Two errors have been found in this report.
You didn’t enclose a revised invoice.
A revised invoice was not enclosed.
We will check your business and credit standing within this week.
Your business and credit standing will be checked within this week.
My father established our company in 1968.
Our company was established in 1968.
We discovered that 1 item was missing from our order.
It was discovered that 1 item was missing from our order.
Sagawa delivered the goods yesterday.
The goods were delivered yesterday.
We need to receive the remaining parts immediately.
business and credit standing
Several scratches were found on the surface of this product.
It is reported that inspection is(=普段から、was=特定の時) not done properly.