I wouldn't for $9-10/hour. Twelve-hour shifts suck, especially every day. I get drained just working two or three 12-hour shifts in a row, let alone an entire week.

Are there no other factories around you? That seems like a low hourly rate too. Production workers at my plant make around $16-17/hr just for the base rate, then they get production bonuses on top of that. Granted, we work in a "hazardous environment" and get paid a bit more because of it, but I still see other local-ish plants advertising at least $11/hour (and those are usually the non-production warehouse jobs). Hell, a local brewing company's plant pays $13/hour + a free case every other week!