This is a pretty good song with a nice beat to it but I'm sorry to say that this isn't Dubstep. There isn't any type of "Drop" or a bassline of any kind in it. This song though may qualify as a form of Techno or even maybe a subsection of House. Otherwise the song sounds pretty good.
Have you listened to Liquid Dubstep? Thank you for the honest feedback btw. :)
Please contact me if you would like to use this in a project. We can discuss the details.