they refused to disclose where they get their supply
Egg noodles are very easy to make from scratch.
Give my recipe a try.
Mix Eggs and Flour until the mixture is a pancake consistency.
add a dash of salt & pepper.
Bring a pan of water to a simmer (not boiling) and drizzle the mixture on top of the simmering water.
Cook until you have the softness of noodle you want.
Take out and cut in strips the width of the noodle you want.
Better then anything you can buy.