很高兴能有机会来恢复我们的友好关系。

We'll try our best to widen our business relationship with you.

我们将尽力扩大同你们的贸易关系。

We're writing you in order to establish business relationship.

我们写此信是为了与你方建立业务关系。 来源：www.examda.com

The arrangement will contribute to cement our pleasant relationship.

此项安排将有助于巩固我们良好的关系。

We're willing to restore our business relationship.

我们希望能恢复贸易关系。

It will be advantageous if steps are taken to resume our business relationship on the basis of mutual benefit.

如果我们采取措施在互利的基础上恢复业务关系，对我们都是有利的。

The depressed market results in the stagnation of trade.

市场萧条导致贸易停滞。

We have been doing quite well in our business, we are willing to open an account with you.

我们的生意一直做得不错，希望能与你们建立帐户往来关系。