第一句：We are specializing in handling clocks and watches.

我们听说贵公司是钟表和手表的主要生产商。

A: Mr. White, I heard that you are the leading manufaturer in clocks and watches.

怀特先生，我们听说贵公司是钟表和手表的主要生产商。

B: Yes. We are specializing in handling clocks and watches.

是的。我们专营钟表和手表。

A: Do you take on a variety of clocks and watches?

你们经营各种钟表和手表吗?

第二句：We deal in all sorts of clocks and watches.

我们经营各种钟表和手表。

A: We deal in all sorts of clocks and watches.

我们经营各种钟表和手表。

B: That's satisfactory to us.

这很令我方满意。

A: We are in the position to accept orders against customers' samples specified design, specification and packaging requirements.

我们可以接受由顾客指定样品，规格和包装的订单。

知识点延伸：

一定要简单明了地将自己的业务范围讲清楚，之后再提出自己方的优势。

其他表达法：

Our activity covers a wide range of commodities such as ties, belts and shirts.

我们的业务范围很广，包括领带，皮带和衬衫。

We are in a very good position to supply most grades of canned fish at competitive prices and for good delivery.

我们能够提供几乎所有品级的鱼罐头，价格优惠，发货及时。