1：We want to develop direct contact with American buyers for ourselves.
我們想同美國的買主建立起直接的`聯繫。
A: We want to develop direct contact with American buyers for ourselves.
我們想同美國的買主建立起直接的聯繫。
B: We see that your firm specializes in Light Industrial Goods, and we are willing to establish business relationship with you.
得知貴公司專門經營輕工業品，我們願意與貴公司建立業務關係。
A: That's good. We are one of the largest importers of Electric Goods in this city, and we wish to establish business relationship with you.
那太好了。我們是本市最大的電器進口商之一，願意與你們建立業務關係。
2：We'll try our best to widen our business relationship with you.
我們將盡力擴大同你們的貿易關係。
A: We'll try our best to widen our business relationship with you.
我們將盡力擴大同你們的貿易關係。
B: Thank you for all the arrangement.
感謝您的所有安排。
A: You are welcome. We believe the arrangement will contribute to cementing our pleasant relationship.
不用謝。我們相信這有利於鞏固我們的良好關係。
其他表達法：
Our company is thinking of expanding its business relationship with China.
我公司想擴大與中國的貿易關係。
As is known, we set great score by the trade relationship with the Third World countries.
衆所周知，我們十分重視同第三世界國家的貿易關係。