Dear ------(who)，

 

    We are very honored to receive your invitation to call on your company on Wednesday afternoon, September 1st, 2010. 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,

 

    -----------（name）

 

    -----------（title)
給敬愛的'老師的一封感謝信