I'm a welder in the auto industry. I weld and assemble various components for a whole host of different auto manufacturers, by way of an independent contractor. Current contracts include parts for the Honda Pilot and Odyssey, Ford F-150 and F-250, BMW(not sure which part, it's weird, really), Mercedes Benz, and more Chevy and GM cars than you can shake a stick at. I do all sorts of shit, most of it hot, greasy and unpleasent. One time, they made me set up a welding trunnion, even though IM NOT MAINTENANCE CERTIFIED. So, if you drive any of those brands above, beware, I might have made parts for your car. And you're going to die.