How is your inventory? How much stock do you have?
How about the quality of our products? What is the customer's feedback?
How about the quality of our products? What kind of feedback did we get from our customers?
How is your sales? Do you sell well?
How is your sales? Do you sell well?
4. What does our product need to be improved?
Do our products need to be improved?
Do you have a plan to turn over the bill?
Do you have any plans to repeat your order?
The above translation should be authentic. If you have any questions, you can ask.