Trademark Name: International Classification Daomian 29- Food Application/Registration No.47336338.
Dadaomian, also known as Dadaomian, is a special food in Weibei area of Shaanxi Province. This variety is made by repeatedly pressing the dough with a wooden pole, rubbing it and breaking it with a big knife. This variety can make 5000~ 10000 grams of noodles at a time, and the big knife noodles are also called longevity noodles. The source of its name is that the knife on the cutting surface is surprisingly large, so it is called the big knife face. Dadaomian originated in Song Dynasty, originated in Songxiao Township, lankao county, which was rich in wheat, and was said to be in Qianlong period of Qing Dynasty.