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。
16.As you may be well aware，we are a state-operated corporation handling such items as …… in both import and export business
The goods are available in different qualities.
此货有多种不同的质量可供。
Nothing wrong will happen，so long as the quality of your article is good.
只要商品质量可*，就不会发生差错。
If the quality of your products is satisfactory，we may place regular orders.
如果你们产品的质量使我们满意，我们将不断订货。
If the quality of your initial shipment is found satisfactory，large repeats will follow.
如果贵方第一批运来的货令人满意，随后将有大批续订。