Screendesign for an industrial website

Hello, the task is to finish the webdesign prototype which is seen in the attachment. It's for a company who distributes automation and metal processing solutions from sevreal manufacturers. The design should be quite modern on the one hand, cause these products on the site are basically robots! On the other hand the target audience are managers, so the design should be business-like as well. I think, the screendesign already contains some good elements. Your job is to make the design even better, for example the upper area with the big banner picture could be improved). And please design the following elements: -a drop down menu -a sub page with sidebar navigation and a smaller header picture and a breadcrumb navigation -a product detail page and a some form elements for the contact page Furthermore the typical page items like "more" buttons, dividers and content boxes have to be designed. Greetings Hans