1.We’ve come to know your name and address from the Commercial Counselor’s Office of the Chinese Embassy in London。
　　我们从中国驻伦敦大使馆的商务参赞处得知你们的名字和地址。
　　2.By the courtesy of Mr. Black，we are given to understand the name and address of your firm。
　　承蒙布莱克先生的介绍，我们得知贵公司的名称和地址。
　　3.We are willing to enter into business relations with your firm。
　　我们愿意与贵公司建立业务关系。
　　4.Your firm has been introduced （recommended，passed on）to us by Maple Company。
　　枫叶公司向我方介绍了贵公司。
　　5.Our mutual understanding and cooperation will certainly result in important business。
　　我们之间的相互了解与合作必将促成今后重要的生意。
　　6.We express our desire to establish business relations with your firm。
　　我们愿和贵公司建立业务关系。
　　7.We shall be glad to enter into business relations with you。
　　我们很乐意同贵公司建立业务关系。
　　8.We now avail ourselves of this opportunity to write to you with a view to entering into business relations with you。
　　现在我们借此机会致函贵公司，希望和贵公司建立业务关系。
　　9.We are now writing you for the purpose of establishing business relations with you。
　　我们特此致函是想与贵方建立业务关系。
　　10.Your desire to establish business relations coincides with ours。
　　你方想同我方建立业务关系的愿望与我方是一致的。