单位介绍信

For group discount, letter of introduction from your company is needed.

购团体票凭单位介绍信或团体证明。

If they missed the contract, they can take the introduction letter of the unit or the photocopy of contract person´s ID or other credit to take the test report.

委托方自取，可凭本协议书或单位介绍信、联系人身份证复印件等其他有效凭证领取。

If they missed the contract, they can take the introduction letter of the unit or the photocopy of contract person´s ID or agency person´s ID instead of.

若本合同遗失，可凭单位介绍信及联系人个人身份证复印件或代理人身份证复印件领取。

Employment certificate introduction from work unit bearing company letterhead, authorized signature and chop .

印有公司抬头信笺，有公司授权人签字和盖章的工作单位介绍信。

Thank you, could you show your unit introduction certificate!

请出示单位介绍信，谢谢合作。