We sincerely hope the quality are in conformity with the contract stipulations.
Our Certificate of Quality is made valid by means of the official seal.
We'll improve the quality of our products and production efficiency.
This is a quality product.
If you find the quality of our products unsatisfactory, we're prepared to accept return of the rejected material within a week.
如果贵方对产品质量不满意，我们将在一星期内接受退货。
Our quality is based solely on our sales samples.
You can see the difference between these grades.
The new varieties have very vivid designs and beautiful colors.
The goods are available in different qualities.
There is no marked qualitative difference between the two.
Nothing wrong will happen, so long as the quality of your article is good.
The transferee must see to it that the quality of the product is maintained.
Prices are fixed according to their quality, aren't they?
The quality is all right, but the style is a bit outdated.
