I agree with MichaelJerfire, I do thought like how you made it loop so well with out just adding in a fade out near the end and have it start with fade in like so many other loops do.
its nice but it really doesnt sound anything like aggrotech... sounds more along the lines of usual EBM more then it does Aggrotech. This just really isnt angry. either change the name or maybe change the song completely...
This is nice, it's low tone. Great place to start off, I hope the finished prodect is just as good.
Please contact me if you would like to use this in a project. We can discuss the details.