dear ------，
we are very honored to receive your invitation to call on your company on wednesday afternoon， september 1st， 20--. please accept our sincere thanks.
during the visit， we had a preliminary and necessary communication on the basic items and related information of mutual cooperation . we now have a better understanding of your needs and will soon submit another proposal for your approval. we expect to have it ready by _________ again， thank you for the pleasant visit.
yours sincerely，
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尊敬-----------，
我们非常荣幸获得您的邀请，于20--年--月--日星期--下午拜访了贵公司，在此请您接受我们由衷的谢意。
这次访问，我们就彼此合作的基本事项和信息进行初步的必要的沟通。我们现已进一步了解了您的需求，并将很快向您呈上一份新的提议，供您批阅，预计该提议将于______前完成。
再次感谢您为我们安排的这次愉快的访问。
此致，
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