Letter to manager seeking permission/visit industry/permission letter

Write a letter to a manager seeking his permission to visit the industry.

From
Karthick.M
Class Pupil Leader
Panchayat  Union Middle School,
Japthikarani.
Thiruvannamalai Dist.

To
The General Manager,
Dalmia industry,
Vandavasi
Thiruvannamalai

Sir,

My class consists of 20 students. We wish to visit your industry at 10 a.m. on 25 th of this month. We are interested to see the process of manufacturing all the machines. One of our teachers will come with us. We shall be thankful to you if you send your permission early.

Thank  you,

yours faithfully,
Karthick .M                                                                                               02-11-2019