june 25th,2007to:(邀请客户所在的公司) attn: (客户的名字) re: invitation for business trip i, (你的名字), on behalf of (你公司的名字) would like to invite 客户的名字to

　　visit our office in 公司所在城市, china in the 日期. the main purpose of this trip is to give you more ideas on business view here.

　　at the same time to try implementing the agreement, which is under discussion/negotiation for some time.name:客户的名字

　　(passport number: 护照号码 ) yours truly, xxxx如邀请两人，请分别准备邀请函。 邀请函格式： 受邀人姓名，

　　受邀人职务，

　　受邀人公司名称，

　　受邀人公司地址，

　　受邀人公司电话，

　　受邀人公司传真 date: 日期dear mr. (受邀人姓，或姓名）， this is a formal invitation to invite you to visit our plant, located in (邀

　　请人公司地址）,china，from ... to ...(访问时间）. we confirm that we will make the itinerary and all other arrangments for your

　　visit in china. we also confirm that all the expenses during your stay in china will be covered

　　by （受邀人公司名称）. please attach this letter of invitation, together with the visa application form

　　to apply for a visa in the nearest chinese embassy in (受邀人所在城市）。 we look forward to seeing you in china very soon.yours sincerely,邀请人姓名