If you're eating ramen in the US, it's most likely from this American ramen noodle manufacturer
Watch this fantastic clip from Eater about Sun Noodle, an American ramen noodle company that distributes noodles to some of the country's best ramen shops. There's a good chance that if you love eating ramen in the US, that ramen you're eating comes from one of Sun Noodle's 3 factories (Hawaii, California, and New Jersey). An interesting little piece of trivia for the foodie in me!