1、我們從……獲知貴公司的名稱，不知貴公司對這一系列的產品是否有興趣。
　　Your name has been given by…and we like to inquire whether you are interested in these lines.
　　2、我們新研制的……已推出上市，特此奉告。
　　We are pleased to inform you that we have just marketed our newly-developed…。
　　3、我們盼望能成為貴公司的……供應商。
　　We are pleased to get in touch with you for the supply of…。
　　4、我們的新產品剛剛推出上市，相信您樂于知道。
　　You will be interested to hear that we have just marketed our new product.
　　5、相認您對本公司新出品的……會感興趣。
　　You will be interested in our new product……。