请求翻译一些英文商业信函的词句。

this qualified production is highly received and get a lot of complitement.

try to purchase a batch od production
if you purchase in this month, you will get the special discount of those productions in the brochure.
we are willing to catch the opportunity to serve you

1. Such products with high quality enjoy high reputation and are widely praised.

2. We will purchase one batch of goods as a test.

3. Purchase within the month will enjoy a special 20% discount based on the prices listed in the product catalogue.

4. We would like to take this opportunity to serve you.

1 The product of kind of high-quality possess a great reputation and get to widespreadly endorse.

2 try to buy a goods ……

3 The this month of order can enjoy catalogue, top open price of 20% discount special discount.

4 we would like to lend this opportunity to contribute efforts to you.