cover letter

What do you think about my cover letter ? Dear Madam, Dear Sir,
Having finished my bachelor's degree in medical electronics in Belgium, I am writing to enquire about the possibility of doing a 13 weeks company internship in Siemens Healthcare. I'm looking to improve my skills in electronics, bioengineering and in English for future jobs or a master degree in this field. I benefit from the Leonardo Da Vinci Programme from the European commission and organised by the FOREM. That's means you do not have to pay neither wages, or welfare costs.
I'm a really open-minded and motivated person, I like to discover and learn as much a possible of experiences. I have already done two internships during my studies, both in Belgium. One in a hospital (**** hospital) and the other in a firm (Dräger medical), These two experiences were very complementary and enriching. I am extremely enthusiastic to do an internship in your company, I believe my knowledge and versatility could be useful for you in a wide variety of areas such as quality control, work in troubleshooting of devices, carrying out electrical welding work, test devices , and for sure learn and apply in the context intern procedures.
I hope I will have the opportunity to put my skills at your service. If you think my profile meets your expectations, please see my resume in attachment and do not hesitate to contact me for further questions.
Sincerely yours,
Laurent V...E...