Physical Examination which make in china need to attest from foreign office islamabad or not?

Hi
Sir i want to get Z" visa . All the documents
Is complete only i want know about
Physical examination which only few days before
Get from Wenzhou china. So please sir i want know
That this will also need to attest from foreign office
Islamabad or not?
I will waiting for your kindly replay.
Thanks
Best Regards
Abdullah Khan
Pearl Trading Co.