Motion Graphic Video For Website

I need a animated video created for my website. The video will be 2 minutes long and its purpose is to explain what my company does in a fun and engaging way. I will provide the script and voiceover. The video must have clean graphics and images, typography etc. Someone with a good eye for branding would be suitable. Here is an example of what i'm looking for; [login to view URL] All Candidates; please send me your past works. Also quote "web video 100" in your PM so I know that you actually read about the project in detail. I have no time for automated bidders. I only want serious bidders. I will need more videos produced prior the the completion of this project, so I'm looking to build a good working relationship with the successful candidate.