帮忙翻译成英文!要快!要准确!

问题描述:

帮忙翻译成英文!要快!要准确!
公司改名之后,我司需要为已经签订劳动合同的员工变更劳动合同,所以需要贵司提供一份书面证明,大致格式及内容如下:
我司于XX年XX月XX日与贵司签订的派遣劳务合同,现由于我司原因,公司名称于XX年XX月XX日起,由XXXXXX变更为XXXXXX,特此证明.
法人签字
请将法人签字的原件快递给我,地址为:中国北京市朝阳区东三环中路63号富力中心10层,邮编100022

after changed our company's name,we need to change the labor contract for those who signed,so we need your written document,the form and content as follows:
our company have signed labor dispatching contract with your company on 月日年 .now,for the sake of our company changed the name from to on 月日年,this is to certify that.
signature: