11.Through your trade delegation that recently paid a visit to this country，we learned that you are well-established importers of …… and are writing to you in the hope of receiving your orders from time to time.
我们欣然寄发这封自荐信，希望是互利关系的前奏。
12.We are glad to send you this introductory letter，hoping that it will be the prelude to mutually beneficial relations between us.
我们有幸自荐，盼望能有机会与你们合作，扩展业务。
13.We have the Pleasure to introduce ourselves to you with the hope that we may have an opportunity of cooperating with you in your business extension.
我们冒昧通信，以期待与贵公司建立业务关系。
14.We take the liberty of writing to you with a view to building up business relations with your firm.
现向贵司自我介绍，我们是国营公司，专门经营轻工业品。
15.We wish to introduce ourselves to you as a state operated corporation dealing exclusively in Light Industrial Goods.
也许你们已有所知，我们是国营公司，经营……（商品）的进出口业务。