正式英文商务邀请函,进行商务考察及洽淡用英语怎么说？

网友回答

to someone who may concern
　　Invitation letter
　　Dear Sirs,
　　Here with, we xxx Company would like to invite the following persons of association "被邀请公司名称" to visit our works in China.
　　The visit will take place from 起始日期 to 终止日期 for 10 days (假如是十天的话）
　　The main purpose for the visit will be business negotiations and inspection.
　　The name of the persons are as below:
　　人员名单
　　We would like to ask you to please issue the necessary visa for them as soon as possible.
　　Thanks advance for your efforts and special attention.
　　
　　Yours faithfully
　　
　　邀请人名称，及签名
　　邀请人单位名称
　　邀请人单位地e68a847a6431333332643934址，电话，传真，电邮等相关信息。

网友回答

conduct business trip and negotiation