Looking for Equipment Suggestions

I am looking at expanding our companies abilities, we are an industrial contracting company and we purchase a lot of punched and cut angle from our current distributor, but this year they have completely let us down on orders and we are looking at moving production in house. I have priced other vendors but they have all been 10-20% higher, so I am working on seeing if we can produce any cheaper or not.

It is primarily 3"x3" angle no longer than 8’ long.

I know I need either some version of a punch and CNC but have no idea where to start in regards of brand.