The goods are available in different qualities.

　　此货有多种不同的质量可供。

　　Nothing wrong will happen， so long as the quality of your article is good.

　　只要商品质量可靠，就不会发生差错。

　　If the quality of your products is satisfactory， we may place regular orders.

　　如果你们产品的质量使我们满意，我们将不断订货。

　　As long as the quality is good， it hardly matters if the price is a little bit higher.

　　只要能保证质量，售价高点都无所谓。

　　Prices are fixed according to their quality， aren't they?

　　价格按质量的好坏而定，对吗?

　　The transferee must see to it that the quality of the product is maintained.

　　接受转让一方要负责保持产品的质量。

　　Our Certificate of Quality is made valid by means of the official seal.

　　我们的质量证明书盖公章方为有效。

　　We'll improve the quality of our products and production efficiency.

　　我们将改进产品质量，提高生产率。mda.com

　　They are fully qualified to pass opinions on the quality of this merchandise.

　　他们完全有资格对这种产品的质量发表意见。

　　We would like to have you offer us 100 metric tons， quality same as last.

　　希望您能报给我们100吨质量和上次相同的货。

　　We find the quality suitable (unsuitable) for our market.

　　产品质量适合(不适合)我们的市场。

　　We always have faith in the quality of your products.

　　对你们产品的质量我们总是很信任。

　　Words and Phrases

　　quality 质量，品质

　　qualitative 质量的

　　qualitatively 在质量上

　　quality clause 品质条款

　　quality certificate 品质证明书

　　quality of export and import commodities 进出口商品质量

　　good merchantable quality 全销质量

　　to be in conformity with 与……一致

　　transferer 转让者

　　transferee 受让者