Date: dd/mm/yy
To
The General Manager,
Company name…
Location…
Sir,
With due respect and humble submission to state that party of thirty students including me will start for an excursion to the important places in this country. (company name) is one of them. The excursion party is expected to reach there on (Date…). The party need your permission to visit the whole company on that day. The party also expects guide through your side to help this students in understanding the machinery and also the process of work as part of your factory.
Therefore, I pray and hope that you will be kind enough to send me your observance and your note of permission on our following address and oblige.
Yours Faithfully,
Name…
Address…
Contact no….
