This is a link to the company that produces this awesome sauce.
And this is what wikipedia has to say about it
Sriracha (Thai: ศรีราชา, pronounced /siːrətʃə/ or SEE-rah-chah) is the generic name for Thai-style hot sauce named after the seaside city of Si Racha, Thailand, where it was first produced for the local seafood restaurants. Typically made from sun-ripened chili peppers, vinegar, garlic, sugar and salt, it is a common condiment in many Asian restaurants.
I put this stuff on everything!