Пожалуйста, помогите написать деловое письмо на английском языке, срочно надо, 10-20 предложений.

Business Letter - is a tool of business correspondence, which plays an important role in the way the termination or maintenance of mutually beneficial and friendly relations with partners, suppliers, customers, employees. Properly drawn up a business letter to create a positive image of the organization. On our site contains samples of writing and design of different types of business letters.