Well, you have come to the best place in the world if you are looking for hot dog experts. There are none better anywhere. I am sure they will respond. By the way, welcome to Roadfood.
Is English your first language? You seem to have butchered the language to some extent in your post. I suggest having someone else write to the hot dog suppliers as they will not take you seriously with so many language faults. Calling them may be better...you don't have to spell on the phone, plus it is instant two way communication...you get your information and answer right away.
Then again, if you are a troll, you should a better job of it.