Hello can anyone help me with wrighting cooperation request letter. I am an moderator of community web service and I would like establish cooperation with other institutions from my city.

Start by writing what you would say if you were talking to a person at one of these institutions face to face. Then we can help you with it.

Firstly I would like introduce my website and organisation (Polish community), after that I wouldlike ask for cooperation and can they add my email address to their newsletter list.
Students: We have free audio pronunciation exercises.

OK. Write the actual words you would say to the person, and then show us.

Hello my name is Karol Balici. I am owner and co-founder Polish Community information service: Www.sheffield24.co.uk. I would like establish cooperation with your organization.
I wish receiving information regards communities and live in our City.

Many Thanks

Karol Balici.