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。