Contract application cover letter

Sam Jason
3^rd cross street
California
12-2-2010
The manager
Finance department
Sweren financial inc.
California
Dear sir/madam,
I have been a close follower of the business contracts of your company and so far I have got the chance to do some business with you once. That contract I received was for a limited period of one month. We had a good deal at that time. It was about three years back.
Now, I have learned from a local newspaper that your company is looking for a new firm to make a contract for your security requirements. I can confidently say that, it is my firm that you will be looking for. For the last 12 years, we have been the best in this business. All the staff in our concern is highly trained and the equipments we use are of the highest quality.
I would like to have a good and long-term contract with your company. I hope our application for the contract will be taken up for consideration soon.
Thanking you for your valuable time and consideration
Sincerely
Sam Jason