there are millions of small time extrusion companies out there and I doubt if there is enough desing to pattent the 80/20 style extrusion (I could be wrong). I bet they are both extruders. I have a couple of local guys that will make any extrusion I want, and at a reasonable price.
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thanks
Michael T.
"If you don't stand for something, chances are, you'll fall for anything!" |