invitation letter怎么写

你可以根据以下模板来写邀请函：

[你的公司抬头]
[地址]
[电话]
[日期]

To Whom It May Concern,

We would like to extend an invitation to [客人姓名] from [客人公司名] to visit our factory located at [工厂地址] on [访问日期].

During the visit, [客人姓名] will have the opportunity to see our production facilities and learn about our manufacturing processes. We believe this visit will provide a valuable insight into our operations and help to foster a stronger business relationship between our companies.

Please let us know if you require any further information or documentation to support the visa application process. We are happy to provide any additional information that you may need.

Sincerely,

[你的名字]
[你的职位]
[你的公司名称]

关于你的第二个问题，邀请信不会为你的公司带来过多的麻烦。作为进出口公司，向客人提供邀请信是一种常规行为。你只需确保邀请信中包含真实信息，同时确认你的客人遵守当地法律要求，就能安心提供邀请信帮助你的客人办理签证。