It's the way you posted it that seemed sketchy. If you feel like it's legit, post the website.
It might be legit, but I think you'll find that a local fabricator/welder could probably make a small batch pilot system like that for less money, and do it locally.
Beer so good, it's frightening.
2014: Seven Heavens Series One: Vilon, Mystic Melomel, Skeeter Pee.