對于出國辦事的外貿人員需要辦理簽證服務，而辦理簽證需要提交簽證邀請函。
那么在辦理簽證邀請函時需要提供什么材料，下面一起來了解：

需要提供的材料
1、辦理外國人來華《邀請函》申請表
2、護照的復印件 3，辦理半年多次簽證，需要提供
3、次以上單次入境簽證頁復印件或一次F半年多次入境簽證頁復印件
4、被邀請人來華詳細情況說明一份；
5、國內邀請單位的營業執照副本的復印件
6、國內邀請單位出具的擔保函

工作簽證邀請函
Documents for applying for invitations for "Z" visas

一、邀請就業者或者邀請就業者及其家屬材料清單
Documents for applying for invitations for "Z" visas for the employee and his family members

1、邀請外商來連報告申請表一份，蓋公章
Application Form to be filled in and stamped with three seals of DL company

2、邀請單位營業執照副本復印件（如果是投資企業，還需批準證書復印件）或者代表機構登記證復印件一份，蓋公章
Copies of business license of the foreign-funded company or the registration certificate of DL company (The foreign-funded company should also provide the copy of its approval.). These copies should be stamped with seals of DL company or the foreign-funded company

3、被邀請人有效護照首頁復印件
Copy of the passport photo page of the applicant

4、被邀請人就業許可原件或者代表工作證復印件一份
Original of the employment license or working card of the applicant

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