Hello,
Does anyone knows how to setup good bitcoin miner rig here in my place near manila. My budget is more like PHP130k, do you think I can get 300-600 GH/s on my budget?

I suggest trying out a few of the Antminer S1's (I think you can get more than 600ghs with your budget, 4 S1's maybe)... Their prices have significantly gone down since last month... Add some more money and you can get a 1TH Antminer S2!
The only thing you need to worry about these is the power draw. Mahal ng kuryente sa Pilipinas!