This had a great beat and flow to it like a good techno song should. The break that comes in at 1:51 was well transitioned and the build up that followed was also quite nice. The only thing I can suggest is maybe throwing some other synths in there for variety or maybe some distortion with the ones already there. I think maybe having a bass synth take over the main melody at some point might add some nice variety to it. All in all this is a great song. Keep this stuff up!