Email for asking sponsorship

Hi everyone,
Greetings.
i am working for IT company US based. today my mam ask me to draft mail .mam ask me to draft mail in which specify that we are gaming company and we develop games in which we use canes in name of our company is specify.
but now we want to send mail to our US clients for advertise our game with there canes like mirenda ,coca cola,thumbs up etc.they can advertise with us.or we can say that they promote theire canes with our game.and this mail is from BDM side.
kindly help me for drafting this mail as this is for us clients so i need more attention on that.
Thanks and Regards
Palasi

Hiii Experts,
We are entity based in Bhopal mainly in Mobile Games Development, we are currently developing a game that uses canes like cold drinks cane, Beer Canes. in orders to make game more attractive and appealing we want to use canes of Coke, Pepsi and so on.
Please let me know how can I draft a mail that can ask for sponsorship from these beverages manufacturers, so that we can use it for our game
Thanks & Regards