The cover letter helps you get distinguished among the other nominees giving preliminary information about you, supporting your CV. Write the experience, skill and the information about the field you have been applying to the cover letter shortly. Mention the reason you prefer the company and the position and benefits you are supposed to maintain through the company. The cover letter is the document in which you define why the qualifications you have are of great importance for the employer. If you can learn who is responsible for the employment process, you can address him/her in your cover letter.
Points to be taken into consideration in your cover letter:
Sample cover letters