Dear Mr. Valle,
I was very happy to read about the Technical Sales Manager vacancy in your company. I hereby present my application today with the enclosed resume for your advertisement.
In my present job, I am responsible for a wide variety of tasks as a Technical Sales Engineer to include selling and managing a number of technical products and systems. I am a great seller of electrical power units and systems as well as related products; and communicate well with all people. Moreover, I am very organized, can handle a large sales territory, and improve company sales by large percentages. I am dedicated to selling and very good at what I do.
I feel that I am a suitable candidate, and I ask that you contact me at (555)-555-5555 and [email] to discuss why. Thanks so much for your time and consideration, and I look forward to hearing from you at your earliest convenience.