Format of mail to send to associates for incomplete documents

Dear Sir,

Here I am sending you the list of pending documents those are required to complete further steps. Please provide me the documents as soon as possible so that we can speed up the whole process soon. Below is the list of the documents.

(Mentioned documents name)

For any assistance please contact in below given number.

Thanks & Regards
Your sincerely,
Premier LPG Ltd.

(Name)

Processing Officer