Very simple and classy design. I really like it. I would suggest that you add another page "About US" where you explain something about the company itself. Also there's a black border between the big banner and the content . If you remove it, it might look a lot better. Apart from these two suggestions, the website is great. Well done! Greetings.
None of your links at the bottom of the page work, either make them work or remove them. Also in your "Contacts" tab above I would make the link to the other website clickable, as is now it just shows the same page. And I agree with removing the black border, it doesn't really need to be there unless it was a drop down border.