mark shepshepnko Director, marketing, shepshepnko and energy producer. To whom it may concern, The purpose of this letter is to introduce our company shepshepnko and energy producer limited. which has been a leader in the field of energy provision to individual and other financial institutions since 1988. We have catered to several organizations in the past and have had a good working relation with all of them, with no complaints from our clients. As a company we offer you services that are of the highest standard and at extremely competitive rates. Please feel free to contact us in case you need to utilize any of the services that our company provides. We guarantee you complete security. Our address and other contact details are given in the brochure enclosed with this letter.